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* Notes/hints changes

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This commit is contained in:
pierre 1999-11-17 17:04:58 +00:00
parent 4decca16cf
commit 62da9bd4c0
35 changed files with 561 additions and 289 deletions
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27
compiler/Makefile.fpc
View File

@ -1,9 +1,10 @@
#
# Makefile.fpc for Free Pascal Compiler
# Makefile.fpc for shedit
#
[dirs]
fpcdir=..
unitdir=
targetdir=.
[defaults]
@ -15,20 +16,6 @@ toolcmp=1
[presettings]
# Allow ALPHA, POWERPC, M68K, I386 defines for target cpu
ifdef ALPHA
CPU_TARGET=alpha
endif
ifdef POWERPC
CPU_TARGET=powerpc
endif
ifdef M68K
CPU_TARGET=m68k
endif
ifdef I386
CPU_TARGET=i386
endif
# RTL
RTL=../rtl
UTILS=../utils
@ -67,15 +54,15 @@ MSGFILE=error$(FPCLANG).msg
# set correct defines (-d$(CPU_TARGET) is automaticly added in makefile.fpc)
override LOCALDEF+=-dGDB -dBROWSERLOG
# i386 specific
# for i386 also insert MMX support
ifeq ($(CPU_TARGET),i386)
# also insert MMX support
override LOCALDEF+=-dSUPPORT_MMX
endif
# We don't need the intel and binary writer on linux...
ifdef inlinux
override LOCALDEF+=-dNOAG386INT -dNOAG386BIN
endif
endif
override LOCALOPT+=$(LOCALDEF)
@ -275,8 +262,8 @@ ifdef inlinux
$(INSTALLEXE) $(EXENAME) $(LIBINSTALLDIR)
else
$(MKDIR) $(BININSTALLDIR)
ifdef UPXPROG
-$(UPXPROG) $(EXENAME)
ifdef UPX
-$(UPX) $(EXENAME)
endif
$(INSTALLEXE) $(EXENAME) $(BININSTALLDIR)
endif

7
compiler/browlog.pas
View File

@ -27,7 +27,7 @@ unit browlog;
interface
uses
cobjects,globtype,files,symtable;
cobjects,globtype,files,symconst,symtable;
const
{$ifdef TP}
@ -448,7 +448,10 @@ implementation
end.
{
$Log$
Revision 1.2 1999-08-03 22:02:30 peter
Revision 1.3 1999-11-17 17:04:58 pierre
* Notes/hints changes
Revision 1.2 1999/08/03 22:02:30 peter
* moved bitmask constants to sets
* some other type/const renamings

7
compiler/cga68k.pas
View File

@ -774,7 +774,7 @@ begin
begin
if procinfo^.retdef<>pdef(voiddef) then
begin
if not procinfo^.funcret_is_valid then
if procinfo^.funcret_state<>vs_assigned then
CGMessage(sym_w_function_result_not_set);
new(hr);
reset_reference(hr^);
@ -1391,7 +1391,10 @@ end;
end.
{
$Log$
Revision 1.37 1999-11-09 23:06:44 peter
Revision 1.38 1999-11-17 17:04:58 pierre
* Notes/hints changes
Revision 1.37 1999/11/09 23:06:44 peter
* esi_offset -> selfpointer_offset to be newcg compatible
* hcogegen -> cgbase fixes for newcg

11
compiler/cgai386.pas
View File

@ -3127,11 +3127,11 @@ procedure mov_reg_to_dest(p : ptree; s : topsize; reg : tregister);
begin
if procinfo^.retdef<>pdef(voiddef) then
begin
if ((procinfo^.flags and pi_operator)<>0) and
{if ((procinfo^.flags and pi_operator)<>0) and
assigned(opsym) then
procinfo^.funcret_is_valid:=
procinfo^.funcret_is_valid or (opsym^.refs>0);
if not(procinfo^.funcret_is_valid) and not inlined { and
procinfo^.funcret_is_valid or (opsym^.refs>0);}
if (procinfo^.funcret_state<>vs_assigned) and not inlined { and
((procinfo^.flags and pi_uses_asm)=0)} then
CGMessage(sym_w_function_result_not_set);
hr:=new_reference(procinfo^.framepointer,procinfo^.retoffset);
@ -3447,7 +3447,10 @@ procedure mov_reg_to_dest(p : ptree; s : topsize; reg : tregister);
end.
{
$Log$
Revision 1.59 1999-11-15 14:04:00 pierre
Revision 1.60 1999-11-17 17:04:58 pierre
* Notes/hints changes
Revision 1.59 1999/11/15 14:04:00 pierre
* self pointer stabs for local function was wrong
Revision 1.58 1999/11/09 23:06:44 peter

12
compiler/errore.msg
View File

@ -1013,12 +1013,20 @@ sym_e_ill_type_decl_set=E_illegal type declaration of set elements
% The declaration of a set contains an invalid type definition.
sym_e_class_forward_not_resolved=E_Forward class definition not resolved $1
% You declared a class, but you didn't implement it.
sym_h_para_identifier_not_used=H_Parameter not used $1
sym_h_para_identifier_not_used=H_Parameter $1 not used
% This is a warning. The identifier was declared (locally or globally) but
% wasn't used (locally or globally).
sym_n_local_identifier_not_used=N_Local variable not used $1
sym_n_local_identifier_not_used=N_Local variable $1 not used
% You have declared, but not used a variable in a procedure or function
% implementation.
sym_h_para_identifier_only_set=H_Const or value parameter $1 is set but not used
% This is a warning. The identifier was declared (locally or globally)
% set but not used (locally or globally).
sym_n_local_identifier_only_set=N_Local variable $1 is set but not used
% The variable in a procedure or function
% implementation is declared, set but never used.
sym_h_local_symbol_not_used=H_Local $1 $2 is not used
% A local symbol is never used.
sym_e_set_expected=E_Set type expected
% The variable or expression isn't of type \var{set}. This happens in an
% \var{in} statement.

13
compiler/globals.pas
View File

@ -327,13 +327,13 @@ unit globals;
function assigned(p : pointer) : boolean;
{$ifndef FPC}
{$ifndef DPMI}
type
ptrrec = record
ofs,seg : word;
end;
{$ifndef FPC}
{$ifndef DPMI}
var
lp : longint;
{$endif DPMI}
@ -948,9 +948,13 @@ unit globals;
function FixFileName(const s:string):string;
var
i : longint;
{$ifdef Linux}
NoPath : boolean;
{$endif Linux}
begin
{$ifdef Linux}
NoPath:=true;
{$endif Linux}
for i:=length(s) downto 1 do
begin
case s[i] of
@ -1351,7 +1355,10 @@ begin
end.
{
$Log$
Revision 1.34 1999-11-15 17:42:41 pierre
Revision 1.35 1999-11-17 17:04:59 pierre
* Notes/hints changes
Revision 1.34 1999/11/15 17:42:41 pierre
* -g disables reloc section for win32
Revision 1.33 1999/11/12 11:03:50 peter

10
compiler/hcodegen.pas
View File

@ -33,7 +33,7 @@ implementation
uses
cobjects,
tokens,verbose,
aasm,symtable,cpubase;
aasm,symconst,symtable,cpubase;
const
pi_uses_asm = $1; { set, if the procedure uses asm }
@ -74,7 +74,8 @@ implementation
{ firsttemp position }
firsttemp : longint;
funcret_is_valid : boolean;
{ funcret_is_valid : boolean; }
funcret_state : tvarstate;
{ parameter offset }
call_offset : longint;
@ -374,7 +375,10 @@ end.
{
$Log$
Revision 1.48 1999-11-09 23:06:45 peter
Revision 1.49 1999-11-17 17:04:59 pierre
* Notes/hints changes
Revision 1.48 1999/11/09 23:06:45 peter
* esi_offset -> selfpointer_offset to be newcg compatible
* hcogegen -> cgbase fixes for newcg

8
compiler/i386ins.dat
View File

@ -234,7 +234,7 @@ void \2\x0F\x06 286,PRIV
void \1\xF5 8086
[CMP,cmpX]
(Ch_ROp1, Ch_ROp2, Ch_WFlags)
(Ch_WFlags, Ch_None, Ch_None)
mem,reg8 \300\1\x38\101 8086,SM
reg8,reg8 \300\1\x38\101 8086
mem,reg16 \320\300\1\x39\101 8086,SM
@ -2276,14 +2276,14 @@ mem,imm16 \320\300\1\x81\206\31 8086,SM
mem,imm32 \321\300\1\x81\206\41 386,SM
[CMOVcc,cmovCCX]
(Ch_ROp1, Ch_WOp2, Ch_RFLAGS)
(Ch_All, Ch_None, Ch_None)
reg16,mem \320\301\1\x0F\330\x40\110 P6,SM
reg16,reg16 \320\301\1\x0F\330\x40\110 P6
reg32,mem \321\301\1\x0F\330\x40\110 P6,SM
reg32,reg32 \321\301\1\x0F\330\x40\110 P6
[Jcc]
(Ch_None, Ch_None, Ch_None)
(Ch_All, Ch_None, Ch_None)
imm|near \322\1\x0F\330\x80\64 386,PASS2
imm16|near \320\1\x0F\330\x80\64 386,PASS2
imm32|near \321\1\x0F\330\x80\64 386,PASS2
@ -2291,7 +2291,7 @@ imm \330\x70\50 8086
imm|short \330\x70\50 8086,ND
[SETcc,setCCX]
(Ch_RFLAGS, Ch_WOp1, Ch_None)
(Ch_All, Ch_None, Ch_None)
mem \300\1\x0F\330\x90\200 386,SB
reg8 \300\1\x0F\330\x90\200 386

3
compiler/msgidx.inc
View File

@ -272,6 +272,9 @@ type tmsgconst=(
sym_e_class_forward_not_resolved,
sym_h_para_identifier_not_used,
sym_n_local_identifier_not_used,
sym_h_para_identifier_only_set,
sym_n_local_identifier_only_set,
sym_h_local_symbol_not_used,
sym_e_set_expected,
sym_w_function_result_not_set,
sym_e_illegal_field,

241
compiler/msgtxt.inc
View File

@ -288,393 +288,396 @@ const msgtxt : array[0..000104,1..240] of char=(
'E_label already defined'#000+
'E_ill','egal type declaration of set elements'#000+
'E_Forward class definition not resolved $1'#000+
'H_Parameter not used $1'#000+
'N_Local variable not used $1'#000+
'H_Parameter $1 not used'#000+
'N_Local variable $1 not used'#000+
'H_Const or value parameter $1 is set but not used'#000+
'N_Local variable $1 is set but not used'#000+
'H_Local $1 $2 is',' not used'#000+
'E_Set type expected'#000+
'W_Function result does not seem to be set'#000+
'E_Unknown record field identifier $1'#000+
'W_Local',' variable $1 does not seem to be initialized'#000+
'W_Local variable $1 does not seem to be initialized'#000+
'W_Variable $1 does not seem to be initialized'#000+
'E_identifier idents no member $1'#000+
'E_identifier idents no member $1'#000,
'B_Found declaration: $1'#000+
'E_Data segment too large (max. 2GB)'#000+
'E_BREAK not allowed'#000+
'E_CONTINUE not allowed'#000+
'E_Expression ','too complicated - FPU stack overflow'#000+
'E_Expression too complicated - FPU stack overflow'#000+
'E_Illegal expression'#000+
'E_Invalid integer expression'#000+
'E_Illegal qualifier'#000+
'E_High range limit < low range limit'#000+
'E_High range limi','t < low range limit'#000+
'E_Illegal counter variable'#000+
'E_Can'#039't determine which overloaded function to call'#000+
'E_Parameter list ','size exceeds 65535 bytes'#000+
'E_Parameter list size exceeds 65535 bytes'#000+
'E_Illegal type conversion'#000+
'D_Conversion between ordinals and pointers is not portable across plat'+
'forms'#000+
'for','ms'#000+
'E_File types must be var parameters'#000+
'E_The use of a far pointer isn'#039't allowed there'#000+
'E_illegal call by reference pa','rameters'#000+
'E_illegal call by reference parameters'#000+
'E_EXPORT declared functions can'#039't be called'#000+
'W_Possible illegal call of constructor or destructor (doesn'#039't matc'+
'h to this context)'#000+
'h to ','this context)'#000+
'N_Inefficient code'#000+
'W_unreachable code'#000+
'E_procedure call with stackframe ESP/SP'#000+
'E_Abstract methods can'#039't',' be called directly'#000+
'E_Abstract methods can'#039't be called directly'#000+
'F_Internal Error in getfloatreg(), allocation failure'#000+
'F_Unknown float type'#000+
'F_SecondVecn() base defined twice'#000+
'F_SecondVecn() base defined t','wice'#000+
'F_Extended cg68k not supported'#000+
'F_32-bit unsigned not supported in MC68000 mode'#000+
'F_Internal Error in secondinline','()'#000+
'F_Internal Error in secondinline()'#000+
'D_Register $1 weight $2 $3'#000+
'E_Stack limit excedeed in local routine'#000+
'D_Stack frame is omitted'#000+
'E_Object or class methods can'#039't be inline.'#000+
'E_Object or class methods can',#039't be inline.'#000+
'E_Procvar calls can'#039't be inline.'#000+
'E_No code for inline procedure stored'#000+
'E_Direct call of interrupt proc','edure $1 is not possible'#000+
'E_Direct call of interrupt procedure $1 is not possible'#000+
'E_Element zero of an ansi/wide- or longstring can'#039't be accessed, u'+
'se (set)length instead'#000+
'E_Include and exclude not implemented in this case'#000+
'E_Include ','and exclude not implemented in this case'#000+
'E_Constructors or destructors can not be called inside a '#039'with'#039+
' clause'#000+
'E_Ca','nnot call message handler method directly'#000+
'E_Cannot call message handler method directly'#000+
'D_Starting $1 styled assembler parsing'#000+
'D_Finished $1 styled assembler parsing'#000+
'E_Non-label pattern contains @'#000+
'E_No','n-label pattern contains @'#000+
'W_Override operator not supported'#000+
'E_Error building record offset'#000+
'E_OFFSET used without id','entifier'#000+
'E_OFFSET used without identifier'#000+
'E_TYPE used without identifier'#000+
'E_Cannot use local variable or parameters here'#000+
'E_need to use OFFSET here'#000+
'E_Cannot use multiple relocatable symbols'#000+
'E_Cannot us','e multiple relocatable symbols'#000+
'E_Relocatable symbol can only be added'#000+
'E_Invalid constant expression'#000+
'E_Relocatable sy','mbol is not allowed'#000+
'E_Relocatable symbol is not allowed'#000+
'E_Invalid reference syntax'#000+
'E_Local symbols/labels aren'#039't allowed as references'#000+
'E_Invalid base and index register usage'#000+
'E_Invalid base and index ','register usage'#000+
'E_Wrong scale factor specified'#000+
'E_Multiple index register usage'#000+
'E_Invalid operand type'#000+
'E_Invalid strin','g as opcode operand: $1'#000+
'E_Invalid string as opcode operand: $1'#000+
'W_@CODE and @DATA not supported'#000+
'E_Null label references are not allowed'#000+
'F_Divide by zero in asm evaluator'#000+
'F_Divide by zero in asm eval','uator'#000+
'F_Evaluator stack overflow'#000+
'F_Evaluator stack underflow'#000+
'F_Invalid numeric format in asm evaluator'#000+
'F_Invalid Ope','rator in asm evaluator'#000+
'F_Invalid Operator in asm evaluator'#000+
'E_escape sequence ignored: $1'#000+
'E_Invalid symbol reference'#000+
'W_Fwait can cause emulation problems with emu387'#000+
'W_Fwait can cause emulation problems with em','u387'#000+
'W_Calling an overload function in assembler'#000+
'E_Unsupported symbol type for operand'#000+
'E_Constant value out of bound','s'#000+
'E_Constant value out of bounds'#000+
'E_Error converting decimal $1'#000+
'E_Error converting octal $1'#000+
'E_Error converting binary $1'#000+
'E_Error converting hexadecimal $1'#000+
'H_$1 translated to $2'#000+
'H','_$1 translated to $2'#000+
'W_$1 is associated to an overloaded function'#000+
'E_Cannot use SELF outside a method'#000+
'E_Cannot use OL','DEBP outside a nested procedure'#000+
'E_Cannot use OLDEBP outside a nested procedure'#000+
'W_Functions with void return value can'#039't return any value in asm c'+
'ode'#000+
'E_SEG not supported'#000+
'E_Size suffix and destination or source size do not match'#000+
'E_','Size suffix and destination or source size do not match'#000+
'W_Size suffix and destination or source size do not match'#000+
'E_','Assembler syntax error'#000+
'E_Assembler syntax error'#000+
'E_Invalid combination of opcode and operands'#000+
'E_Assemler syntax error in operand'#000+
'E_Assemler syntax error in constant'#000+
'E_Assemler syntax err','or in constant'#000+
'E_Invalid String expression'#000+
'32bit constant created for address'#000+
'E_Invalid or missing opcode'#000+
'E_Invalid ','combination of prefix and opcode: $1'#000+
'E_Invalid combination of prefix and opcode: $1'#000+
'E_Invalid combination of override and opcode: $1'#000+
'E_Too many operands on line'#000+
'W_NEAR ignored'#000+
'W_NEAR ign','ored'#000+
'W_FAR ignored'#000+
'E_Duplicate local symbol $1'#000+
'E_Undefined local symbol $1'#000+
'E_Unknown label identifier $1'#000+
'E_Invalid f','loating point register name'#000+
'E_Invalid floating point register name'#000+
'E_NOR not supported'#000+
'W_Modulo not supported'#000+
'E_Invalid floating point constant $1'#000+
'E_Invalid floating point expression'#000+
'E_Invalid floati','ng point expression'#000+
'E_Wrong symbol type'#000+
'E_Cannot index a local var or parameter with a register'#000+
'E_Invalid segment ov','erride expression'#000+
'E_Invalid segment override expression'#000+
'W_Identifier $1 supposed external'#000+
'E_Strings not allowed as constants'#000+
'No type of variable specified'#000+
'E_assembler code not returned to text section'#000+
'E_assem','bler code not returned to text section'#000+
'E_Not a directive or local symbol $1'#000+
'E_Using a defined name as a local label'#000,
'E_Using a defined name as a local label'#000+
'E_Dollar token is used without an identifier'#000+
'W_32bit constant created for address'#000+
'N_.align is target specific, use .balign or .p2align'#000+
'N_.align is target specific, use .balign o','r .p2align'#000+
'E_Can'#039't access fields directly for parameters'#000+
'E_Can'#039't access fields of objects/classes directly'#000+
'F_Too man','y assembler files'#000+
'F_Too many assembler files'#000+
'F_Selected assembler output not supported'#000+
'F_Comp not supported'#000+
'F_Direct not support for binary writers'#000+
'E_Allocating of data is only allowed in bss section'#000+
'E_A','llocating of data is only allowed in bss section'#000+
'F_No binary writer selected'#000+
'E_Asm: Opcode $1 not in table'#000+
'E_Asm: $1',' invalid combination of opcode and operands'#000+
'E_Asm: $1 invalid combination of opcode and operands'#000+
'E_Asm: 16 Bit references not supported'#000+
'E_Asm: Invalid effective address'#000+
'E_Asm: Immediate or reference expected'#000+
'E_Asm: I','mmediate or reference expected'#000+
'E_Asm: $1 value exceeds bounds $2'#000+
'E_Asm: Short jump is out of range $1'#000+
'W_Source opera','ting system redefined'#000+
'W_Source operating system redefined'#000+
'I_Assembling (pipe) $1'#000+
'E_Can'#039't create assember file $1'#000+
'W_Assembler $1 not found, switching to external assembling'#000+
'W_Assembler $1 not found, switching to external',' assembling'#000+
'T_Using assembler: $1'#000+
'W_Error while assembling exitcode $1'#000+
'W_Can'#039't call the assembler, error $1 switchin','g to external assem'+
'bling'#000+
'W_Can'#039't call the assembler, error $1 switching to external assembl'+
'ing'#000+
'I_Assembling $1'#000+
'I_Assembling smartlink $1'#000+
'W_Object $1 not found, Linking may fail !'#000+
'W_Library $1 not found, Linking may fail !'#000+
'W_Library $1 no','t found, Linking may fail !'#000+
'W_Error while linking'#000+
'W_Can'#039't call the linker, switching to external linking'#000+
'I_Linking $','1'#000+
'I_Linking $1'#000+
'W_Util $1 not found, switching to external linking'#000+
'T_Using util $1'#000+
'E_Creation of Executables not supported'#000+
'E_Creation of Dynamic/Shared Libraries not supported'#000+
'E_Creation of D','ynamic/Shared Libraries not supported'#000+
'I_Closing script $1'#000+
'W_resource compiler not found, switching to external mode'#000,
'W_resource compiler not found, switching to external mode'#000+
'I_Compiling resource $1'#000+
'F_Can'#039't post process executable $1'#000+
'F_Can'#039't open executable $1'#000+
'X_Size of Code: $1 bytes'#000+
'X_Size of initialized data: $1 bytes'#000+
'X_Size of ini','tialized data: $1 bytes'#000+
'X_Size of uninitialized data: $1 bytes'#000+
'X_Stack space reserved: $1 bytes'#000+
'X_Stack space commit','ed: $1 bytes'#000+
'X_Stack space commited: $1 bytes'#000+
'T_Unitsearch: $1'#000+
'T_PPU Loading $1'#000+
'U_PPU Name: $1'#000+
'U_PPU Flags: $1'#000+
'U_PPU Crc: $1'#000+
'U_PPU Time: $1'#000+
'U_PPU File too short'#000+
'U_PPU File too sh','ort'#000+
'U_PPU Invalid Header (no PPU at the begin)'#000+
'U_PPU Invalid Version $1'#000+
'U_PPU is compiled for an other processor'#000+
'U_P','PU is compiled for an other target'#000+
'U_PPU is compiled for an other target'#000+
'U_PPU Source: $1'#000+
'U_Writing $1'#000+
'F_Can'#039't Write PPU-File'#000+
'F_reading PPU-File'#000+
'F_unexpected end of PPU-File'#000+
'F_unexpected end ','of PPU-File'#000+
'F_Invalid PPU-File entry: $1'#000+
'F_PPU Dbx count problem'#000+
'E_Illegal unit name: $1'#000+
'F_Too much units'#000+
'F_Circular',' unit reference between $1 and $2'#000+
'F_Circular unit reference between $1 and $2'#000+
'F_Can'#039't compile unit $1, no sources available'#000+
'F_Can'#039't find unit $1'#000+
'W_Unit $1 was not found but $2 exists'#000+
'W_Unit $1 was not found',' but $2 exists'#000+
'F_Unit $1 searched but $2 found'#000+
'W_Compiling the system unit requires the -Us switch'#000+
'F_There were $1 e','rrors compiling module, stopping'#000+
'F_There were $1 errors compiling module, stopping'#000+
'U_Load from $1 ($2) unit $3'#000+
'U_Recompiling $1, checksum changed for $2'#000+
'U_Recompiling $1, source found only'#000+
'U_Recompiling $1, sou','rce found only'#000+
'U_Recompiling unit, static lib is older than ppufile'#000+
'U_Recompiling unit, shared lib is older than ppu','file'#000+
'U_Recompiling unit, shared lib is older than ppufile'#000+
'U_Recompiling unit, obj and asm are older than ppufile'#000+
'U_Recompiling unit, obj is older than asm'#000+
'U_Parsing interface of $1'#000+
'U_Parsing interface of',' $1'#000+
'U_Parsing implementation of $1'#000+
'U_Second load for unit $1'#000+
'U_PPU Check file $1 time $2'#000+
'$1 [options] <inputfile> [o','ptions]'#000+
'$1 [options] <inputfile> [options]'#000+
'W_Only one source file supported'#000+
'W_DEF file can be created only for OS/2'#000+
'E_nested response files are not supported'#000+
'F_No source file name in command line'#000+
'F','_No source file name in command line'#000+
'E_Illegal parameter: $1'#000+
'H_-? writes help pages'#000+
'F_Too many config files nested'#000+
'F','_Unable to open file $1'#000+
'F_Unable to open file $1'#000+
'N_Reading further options from $1'#000+
'W_Target is already set to: $1'#000+
'W_Shared libs not supported on DOS platform, reverting to static'#000+
'W_Shared libs not supported on DOS ','platform, reverting to static'#000+
'F_too many IF(N)DEFs'#000+
'F_too many ENDIFs'#000+
'F_open conditional at the end of the file'#000+
'W_Deb','ug information generation is not supported by this executable'#000+
'W_Debug information generation is not supported by this executable'#000+
'H_Try recompiling with -dGDB'#000+
'E_You are using the obsolete switch $1'#000+
'E_You are using the obsolete swit','ch $1'#000+
'E_You are using the obsolete switch $1, please use $2'#000+
'N_Switching assembler to default source writing assemble','r'#000+
'N_Switching assembler to default source writing assembler'#000+
'Free Pascal Compiler version $FPCVER [$FPCDATE] for $FPCTARGET'#000+
'Copyright (c) 1993-1999 by Florian Klaempfl'#000+
'Free Pascal Compiler version $FPCVER'#000+
'Free Pascal Com','piler version $FPCVER'#000+
#000+
'Compiler Date : $FPCDATE'#000+
'Compiler Target: $FPCTARGET'#000+
#000+
'This program comes under the GNU Gener','al Public Licence'#000+
'This program comes under the GNU General Public Licence'#000+
'For more information read COPYING.FPC'#000+
#000+
'Report bugs,suggestions etc to:'#000+
' fpc-devel@vekoll.saturnus.vein.hu'#000+
' fpc-devel@vekoll.s','aturnus.vein.hu'#000+
'**0*_put + after a boolean switch option to enable it, - to disable it'+
#000+
'**1a_the compiler doesn'#039't del','ete the generated assembler file'#000+
'**1a_the compiler doesn'#039't delete the generated assembler file'#000+
'**2al_list sourcecode lines in assembler file'#000+
'**2ar_list register allocation/release info in assembler file'#000+
'**2ar_list register allocation/release info i','n assembler file'#000+
'**2at_list temp allocation/release info in assembler file'#000+
'**1b_generate browser info'#000+
'**2bl_generate',' local symbol info'#000+
'**2bl_generate local symbol info'#000+
'**1B_build all modules'#000+
'**1C<x>_code generation options:'#000+
'3*2CD_create dynamic library'#000+
'**2Ch<n>_<n> bytes heap (between 1023 and 67107840)'#000+
'**2Ch<n>_<n> bytes h','eap (between 1023 and 67107840)'#000+
'**2Ci_IO-checking'#000+
'**2Cn_omit linking stage'#000+
'**2Co_check overflow of integer operation','s'#000+
'**2Co_check overflow of integer operations'#000+
'**2Cr_range checking'#000+
'**2Cs<n>_set stack size to <n>'#000+
'**2Ct_stack checking'#000+
'**2CD_create also dynamic library (* doesn'#039't work yet *)'#000+
'**2CD_create also dynamic library (* doesn'#039't work',' yet *)'#000+
'**2CX_create also smartlinked library'#000+
'**1d<x>_defines the symbol <x>'#000+
'*O1D_generate a DEF file'#000+
'*O2Dd<x>_set d','escription to <x>'#000+
'*O2Dd<x>_set description to <x>'#000+
'*O2Dw_PM application'#000+
'**1e<x>_set path to executable'#000+
'**1E_same as -Cn'#000+
'**1F<x>_set file names and paths:'#000+
'**2FD<x>_sets the directory where to search for compiler utilities'#000+
'**2','FD<x>_sets the directory where to search for compiler utilities'#000+
'**2Fe<x>_redirect error output to <x>'#000+
'**2FE<x>_set e','xe/unit output path to <x>'#000+
'**2FE<x>_set exe/unit output path to <x>'#000+
'**2Fi<x>_adds <x> to include path'#000+
'**2Fl<x>_adds <x> to library path'#000+
'*L2FL<x>_uses <x> as dynamic linker'#000+
'*L2FL<x>_uses <x> as dynamic ','linker'#000+
'**2Fo<x>_adds <x> to object path'#000+
'**2Fr<x>_load error message file <x>'#000+
'**2Fu<x>_adds <x> to unit path'#000+
'**2FU<x>','_set unit output path to <x>, overrides -FE'#000+
'**2FU<x>_set unit output path to <x>, overrides -FE'#000+
'*g1g<x>_generate debugger information:'#000+
'*g2gg_use gsym'#000+
'*g2gd_use dbx'#000+
'*g2gh_use heap trace unit'#000+
'*g2gh_use he','ap trace unit'#000+
'*g2gc_generate checks for pointers'#000+
'**1i_information'#000+
'**2iD_return compiler date'#000+
'**2iV_return compiler v','ersion'#000+
'**2iV_return compiler version'#000+
'**2iSO_return compiler OS'#000+
'**2iSP_return compiler processor'#000+
'**2iTO_return target OS'#000+
'**2iTP_return target processor'#000+
'**1I<x>_adds <x> to include path'#000+
'**1','I<x>_adds <x> to include path'#000+
'**1k<x>_Pass <x> to the linker'#000+
'**1l_write logo'#000+
'**1n_don'#039't read the default config file',#000+
'**1n_don'#039't read the default config file'#000+
'**1o<x>_change the name of the executable produced to <x>'#000+
'**1pg_generate profile code for gprof (defines FPC_PROFILE)'#000+
'*L1P_use pipes instead of creating temporary assembler files'#000+
'*L1P_','use pipes instead of creating temporary assembler files'#000+
'**1S<x>_syntax options:'#000+
'**2S2_switch some Delphi 2 extension','s on'#000+
'**2S2_switch some Delphi 2 extensions on'#000+
'**2Sc_supports operators like C (*=,+=,/= and -=)'#000+
'**2Sd_tries to be Delphi compatible'#000+
'**2Se<x>_compiler stops after the <x> errors (default is 1)'#000+
'**2Se<x>_compiler stops after the',' <x> errors (default is 1)'#000+
'**2Sg_allow LABEL and GOTO'#000+
'**2Sh_Use ansistrings'#000+
'**2Si_support C++ styled INLINE'#000+
'**2Sm_su','pport macros like C (global)'#000+
'**2Sm_support macros like C (global)'#000+
'**2So_tries to be TP/BP 7.0 compatible'#000+
'**2Sp_tries to be gpc compatible'#000+
'**2Ss_constructor name must be init (destructor must be done)'#000+
'**2Ss_constructor name ','must be init (destructor must be done)'#000+
'**2St_allow static keyword in objects'#000+
'**1s_don'#039't call assembler and linker (o','nly with -a)'#000+
'**1s_don'#039't call assembler and linker (only with -a)'#000+
'**1u<x>_undefines the symbol <x>'#000+
'**1U_unit options:'#000+
'**2Un_don'#039't check the unit name'#000+
'**2Us_compile a system unit'#000+
'**2Us_compile a system unit',#000+
'**1v<x>_Be verbose. <x> is a combination of the following letters:'#000+
'**2*_e : Show errors (default) d : Show de','bug info'#000+
'**2*_e : Show errors (default) d : Show debug info'#000+
'**2*_w : Show warnings u : Show unit info'#000+
'**2*_n : Show notes t : Show tried/used files'#000+
'**2*_n : Show notes t : Show tried/used fi','les'#000+
'**2*_h : Show hints m : Show defined macros'#000+
'**2*_i : Show general info p : Show compi','led procedures'#000+
'**2*_i : Show general info p : Show compiled procedures'#000+
'**2*_l : Show linenumbers c : Show conditionals'#000+
'**2*_a : Show everything 0 : Show nothing (except errors)'#000+
'**2*_b : Show all procedure r : Rhide/GCC compatibility mode'#000+
'**2*_ declarations if a','n error x : Executable info (Win32 only'+
'**2*_a : Show everything 0 : Show noth','ing (except errors'+
')'#000+
'**2*_b : Show all procedure r : Rhide/GCC compatibility mode'#000+
'**2*_ declarations if an error x : Executable info (Win32 only)'#000+
'**2*_ occurs'#000+
'**1X_executable options:'#000+
'*L2Xc_link with the c library'#000+
'**2Xs_strip all symbols from executable'#000+
'**2Xs_str','ip all symbols from executable'#000+
'**2XD_try to link dynamic (defines FPC_LINK_DYNAMIC)'#000+
'**2XS_try to link stati','c (default) (defines FPC_LINK_STATIC)'#000+
'**2XS_try to link static (default) (defines FPC_LINK_STATIC)'#000+
'**2XX_try to link smart (defines FPC_LINK_SMART)'#000+
'**0*_Processor specific options:'#000+
'**0*_Processor specific op','tions:'#000+
'3*1A<x>_output format:'#000+
'3*2Aas_assemble using GNU AS'#000+
'3*2Aasaout_assemble using GNU AS for aout (Go32v1)'#000+
'3*2Ana','smcoff_coff (Go32v2) file using Nasm'#000+
'3*2Anasmcoff_coff (Go32v2) file using Nasm'#000+
'3*2Anasmelf_elf32 (Linux) file using Nasm'#000+
'3*2Anasmobj_obj file using Nasm'#000+
'3*2Amasm_obj file using Masm (Microsoft)'#000+
'3*2Amasm_obj ','file using Masm (Microsoft)'#000+
'3*2Atasm_obj file using Tasm (Borland)'#000+
'3*2Acoff_coff (Go32v2) using internal writer'#000+
'3*2A','pecoff_pecoff (Win32) using internal writer'#000+
'3*2Apecoff_pecoff (Win32) using internal writer'#000+
'3*1R<x>_assembler reading style:'#000+
'3*2Ratt_read AT&T style assembler'#000+
'3*2Rintel_read Intel style assembler'#000+
'3*2Rintel_rea','d Intel style assembler'#000+
'3*2Rdirect_copy assembler text directly to assembler file'#000+
'3*1O<x>_optimizations:'#000+
'3*2Og_gener','ate smaller code'#000+
'3*2Og_generate smaller code'#000+
'3*2OG_generate faster code (default)'#000+
'3*2Or_keep certain variables in registers (still BUGGY!!!)'#000+
'3*2Ou_enable uncertain optimizations (see docs)'#000+
'3*2Ou_enabl','e uncertain optimizations (see docs)'#000+
'3*2O1_level 1 optimizations (quick optimizations)'#000+
'3*2O2_level 2 optimizations (','-O1 + slower optimizations)'#000+
'3*2O2_level 2 optimizations (-O1 + slower optimizations)'#000+
'3*2O3_level 3 optimizations (same as -O2u)'#000+
'3*2Op<x>_target processor:'#000+
'3*3Op1_set target processor to 386/486'#000+
'3*3Op1_set target processo','r to 386/486'#000+
'3*3Op2_set target processor to Pentium/PentiumMMX (tm)'#000+
'3*3Op3_set target processor to PPro/PII/c6x86/K6',' (tm)'#000+
'3*3Op3_set target processor to PPro/PII/c6x86/K6 (tm)'#000+
'3*1T<x>_Target operating system:'#000+
'3*2TGO32V1_version 1 of DJ Delorie DOS extender'#000+
'3*2TGO32V2_version 2 of DJ Delorie DOS extender'#000+
'3*2TGO32V2_version 2 of DJ Delorie DO','S extender'#000+
'3*2TLINUX_Linux'#000+
'3*2TOS2_OS/2 2.x'#000+
'3*2TWin32_Windows 32 Bit'#000+
'6*1A<x>_output format'#000+
'6*2Aas_Unix o-file using ','GNU AS'#000+
'6*2Aas_Unix o-file using GNU AS'#000+
'6*2Agas_GNU Motorola assembler'#000+
'6*2Amit_MIT Syntax (old GAS)'#000+
'6*2Amot_Standard Motorola assembler'#000+
'6*1O_optimizations:'#000+
'6*2Oa_turn on the optimizer'#000+
'6','*2Oa_turn on the optimizer'#000+
'6*2Og_generate smaller code'#000+
'6*2OG_generate faster code (default)'#000+
'6*2Ox_optimize maximum (','still BUGGY!!!)'#000+
'6*2Ox_optimize maximum (still BUGGY!!!)'#000+
'6*2O2_set target processor to a MC68020+'#000+
'6*1R<x>_assembler reading style:'#000+
'6*2RMOT_read motorola style assembler'#000+
'6*2RMOT_read motorola style assemb','ler'#000+
'6*1T<x>_Target operating system:'#000+
'6*2TAMIGA_Commodore Amiga'#000+
'6*2TATARI_Atari ST/STe/TT'#000+
'6*2TMACOS_Macintosh m68k'#000+
'6*','2TLINUX_Linux-68k'#000+
'6*2TLINUX_Linux-68k'#000+
'**1*_'#000+
'**1?_shows this help'#000+
'**1h_shows this help without waiting'#000

6
compiler/pass_1.pas
View File

@ -78,6 +78,7 @@ implementation
{ no temps over several statements }
cleartempgen;
{ right is the statement itself calln assignn or a complex one }
must_be_valid:=true;
firstpass(p^.right);
if (not (cs_extsyntax in aktmoduleswitches)) and
assigned(p^.right^.resulttype) and
@ -370,7 +371,10 @@ implementation
end.
{
$Log$
Revision 1.107 1999-10-26 12:30:43 peter
Revision 1.108 1999-11-17 17:05:01 pierre
* Notes/hints changes
Revision 1.107 1999/10/26 12:30:43 peter
* const parameter is now checked
* better and generic check if a node can be used for assigning
* export fixes

17
compiler/pexpr.pas
View File

@ -905,9 +905,6 @@ unit pexpr;
(not ((m_tp in aktmodeswitches) and (afterassignment or in_args)))
) then
begin
if ((pvarsym(sym)=opsym) and
((p^.flags and pi_operator)<>0)) then
inc(opsym^.refs);
if ((pvarsym(sym)=opsym) and
((p^.flags and pi_operator)<>0)) then
inc(opsym^.refs);
@ -916,12 +913,17 @@ unit pexpr;
p1^.funcretprocinfo:=p;
p1^.retdef:=pd;
is_func_ret:=true;
if p^.funcret_state=vs_declared then
begin
p^.funcret_state:=vs_declared_and_first_found;
p1^.is_first_funcret:=true;
end;
exit;
end;
p:=p^.parent;
end;
{ we must use the function call }
if(sym^.typ=funcretsym) then
if (sym^.typ=funcretsym) then
begin
storesymtablestack:=symtablestack;
symtablestack:=srsymtable^.next;
@ -1003,7 +1005,7 @@ unit pexpr;
begin
p1^.is_first := true;
{ set special between first loaded until checked in firstpass }
pvarsym(srsym)^.varstate:=vs_declared2;
pvarsym(srsym)^.varstate:=vs_declared_and_first_found;
end;
pd:=pvarsym(srsym)^.definition;
end;
@ -2116,7 +2118,10 @@ _LECKKLAMMER : begin
end.
{
$Log$
Revision 1.159 1999-11-15 17:52:59 pierre
Revision 1.160 1999-11-17 17:05:01 pierre
* Notes/hints changes
Revision 1.159 1999/11/15 17:52:59 pierre
+ one field added for ttoken record for operator
linking the id to the corresponding operator token that
can now now all be overloaded

7
compiler/pmodules.pas
View File

@ -881,6 +881,8 @@ unit pmodules;
{Generate a procsym for main}
make_ref:=false;
aktprocsym:=new(Pprocsym,init(name));
{ main are allways used }
inc(aktprocsym^.refs);
{Try to insert in in static symtable ! }
stt:=symtablestack;
symtablestack:=st;
@ -1505,7 +1507,10 @@ unit pmodules;
end.
{
$Log$
Revision 1.165 1999-11-15 15:03:47 pierre
Revision 1.166 1999-11-17 17:05:02 pierre
* Notes/hints changes
Revision 1.165 1999/11/15 15:03:47 pierre
* Pavel's changes for reloc section in executable
+ warning that -g needs -WN under win32

18
compiler/ppheap.pas
View File

@ -28,7 +28,7 @@ unit ppheap;
{ call this function before any memory allocation
in a unit initialization code (PM) }
procedure pp_heap_init;
implementation
@ -37,18 +37,21 @@ unit ppheap;
globtype,globals,files;
procedure ppextra_info(p : pointer);
var pl : plongint;
begin
longint(p^):=aktfilepos.line;
plongint(cardinal(p)+4)^:=aktfilepos.column;
pl:=plongint(cardinal(p)+4);
pl^:=aktfilepos.column;
pl:=plongint(cardinal(p)+8);
if assigned(current_module) then
plongint(cardinal(p)+8)^:=current_module^.unit_index*100000+aktfilepos.fileindex
pl^:=current_module^.unit_index*100000+aktfilepos.fileindex
else
plongint(cardinal(p)+8)^:=aktfilepos.fileindex
pl^:=aktfilepos.fileindex
end;
const
pp_heap_inited : boolean = false;
procedure pp_heap_init;
begin
if not pp_heap_inited then
@ -69,7 +72,10 @@ unit ppheap;
{
$Log$
Revision 1.7 1999-06-08 15:26:49 pierre
Revision 1.8 1999-11-17 17:05:02 pierre
* Notes/hints changes
Revision 1.7 1999/06/08 15:26:49 pierre
* fix to get it self compiled
Revision 1.6 1999/05/17 15:09:28 pierre

7
compiler/ppu.pas
View File

@ -30,7 +30,7 @@ interface
var
CRCFile : text;
const
CRC_array_Size = 20000;
CRC_array_Size = 200000;
type
tcrc_array = array[0..crc_array_size] of longint;
pcrc_array = ^tcrc_array;
@ -1000,7 +1000,10 @@ end;
end.
{
$Log$
Revision 1.47 1999-11-06 14:34:23 peter
Revision 1.48 1999-11-17 17:05:02 pierre
* Notes/hints changes
Revision 1.47 1999/11/06 14:34:23 peter
* truncated log to 20 revs
Revision 1.46 1999/09/17 09:14:56 peter

16
compiler/pstatmnt.pas
View File

@ -372,10 +372,12 @@ unit pstatmnt;
var
right,hp,p : ptree;
i,levelcount : longint;
store_valid : boolean;
withsymtable,symtab : psymtable;
obj : pobjectdef;
begin
Store_valid := Must_be_valid;
Must_be_valid:=false;
p:=comp_expr(true);
do_firstpass(p);
@ -472,6 +474,7 @@ unit pstatmnt;
end;
_with_statement:=nil;
end;
Must_be_valid:=Store_valid;
end;
@ -694,10 +697,6 @@ unit pstatmnt;
Message(parser_e_exit_with_argument_not__possible);
if procinfo^.retdef=pdef(voiddef) then
Message(parser_e_void_function);
{
else
procinfo^.funcret_is_valid:=true;
}
end
else
p:=nil;
@ -826,7 +825,7 @@ unit pstatmnt;
p,p2 : ptree;
ht : ttoken;
again : boolean; { dummy for do_proc_call }
destrukname : stringid;
{destrukname : stringid;}
sym : psym;
classh : pobjectdef;
pd,pd2 : pdef;
@ -868,7 +867,7 @@ unit pstatmnt;
{ extended syntax of new and dispose }
{ function styled new is handled in factor }
{ destructors have no parameters }
destrukname:=pattern;
{destrukname:=pattern;}
destructorpos:=tokenpos;
consume(_ID);
@ -1329,7 +1328,10 @@ unit pstatmnt;
end.
{
$Log$
Revision 1.109 1999-11-15 22:00:48 peter
Revision 1.110 1999-11-17 17:05:02 pierre
* Notes/hints changes
Revision 1.109 1999/11/15 22:00:48 peter
* labels used but not defined give error instead of warning, the warning
is now only with declared but not defined and not used.

43
compiler/psub.pas
View File

@ -650,6 +650,30 @@ begin
end;
procedure pd_pascal(const procnames:Tstringcontainer);
var st,parast : psymtable;
lastps,ps : psym;
begin
new(st,init(parasymtable));
parast:=aktprocsym^.definition^.parast;
lastps:=nil;
while assigned(parast^.symindex^.first) and (lastps<>psym(parast^.symindex^.first)) do
begin
ps:=psym(parast^.symindex^.first);
while assigned(ps^.next) and (psym(ps^.next)<>lastps) do
ps:=psym(ps^.next);
ps^.owner:=st;
{ recalculate the corrected offset }
{ the really_insert_in_data procedure
for parasymtable should only calculateoffset PM }
ps^.insert_in_data;
{ reset the owner correctly }
ps^.owner:=parast;
lastps:=ps;
end;
end;
procedure pd_register(const procnames:Tstringcontainer);
begin
Message(parser_w_proc_register_ignored);
@ -743,8 +767,8 @@ end;
{$F-}
{$endif}
const
namelength=15;
{const
namelength=15;}
type
pd_handler=procedure(const procnames:Tstringcontainer);
proc_dir_rec=record
@ -927,7 +951,7 @@ const
),(
idtok:_PASCAL;
pd_flags : pd_implemen+pd_body+pd_procvar;
handler : nil;
handler : {$ifndef TP}@{$endif}pd_pascal;
pocall : [pocall_leftright];
pooption : [];
mutexclpocall : [pocall_internproc];
@ -1740,8 +1764,11 @@ begin
vs^.varspez:=varspez;
aktprocsym^.definition^.localst^.insert(vs);
vs^.islocalcopy:=true;
vs^.varstate:=vs_used;
vs^.varstate:=vs_assigned;
localvarsym:=vs;
inc(refs); { the para was used to set the local copy ! }
{ warnings only on local copy ! }
varstate:=vs_used;
end
else
begin
@ -1782,7 +1809,8 @@ begin
flags:=0;
{ standard frame pointer }
framepointer:=frame_pointer;
funcret_is_valid:=false;
{ funcret_is_valid:=false; }
funcret_state:=vs_declared;
{ is this a nested function of a method ? }
if assigned(oldprocinfo) then
_class:=oldprocinfo^._class;
@ -1909,7 +1937,10 @@ end.
{
$Log$
Revision 1.34 1999-11-10 00:24:02 pierre
Revision 1.35 1999-11-17 17:05:02 pierre
* Notes/hints changes
Revision 1.34 1999/11/10 00:24:02 pierre
* more browser details
Revision 1.33 1999/11/09 23:43:08 pierre

9
compiler/ptype.pas
View File

@ -1273,7 +1273,7 @@ uses
pt : ptree;
hp1,p : pdef;
aufdef : penumdef;
aufsym : penumsym;
{aufsym : penumsym;}
ap : parraydef;
s : stringid;
l,v : longint;
@ -1445,7 +1445,7 @@ uses
consume(_LKLAMMER);
{ allow negativ value_str }
l:=-1;
aufsym := Nil;
{aufsym := Nil;}
aufdef:=new(penumdef,init);
repeat
s:=pattern;
@ -1608,7 +1608,10 @@ uses
end.
{
$Log$
Revision 1.9 1999-11-11 00:56:54 pierre
Revision 1.10 1999-11-17 17:05:03 pierre
* Notes/hints changes
Revision 1.9 1999/11/11 00:56:54 pierre
* Enum element reference location corrected
Revision 1.8 1999/11/09 23:43:09 pierre

13
compiler/ra386att.pas
View File

@ -59,7 +59,7 @@ type
{------------------ Assembler Operators --------------------}
AS_MOD,AS_SHL,AS_SHR,AS_NOT,AS_AND,AS_OR,AS_XOR,AS_NOR);
tasmkeyword = string[8];
tasmkeyword = string[10];
const
{ These tokens should be modified accordingly to the modifications }
@ -71,7 +71,7 @@ const
_count_asmspecialops = 25;
_count_asmoverrides = 3;
token2str : array[tasmtoken] of string[10]=(
token2str : array[tasmtoken] of tasmkeyword=(
'','Label','LLabel','string','integer',
'float',',','(',
')',':','.','+','-','*',
@ -85,7 +85,7 @@ const
const
newline = #10;
firsttoken : boolean = TRUE;
charcount : byte = 0;
{ charcount : byte = 0;}
var
_asmsorted,
inexpression : boolean;
@ -1748,7 +1748,7 @@ Begin
if assigned(procinfo^.retdef) and
(is_fpu(procinfo^.retdef) or
ret_in_acc(procinfo^.retdef)) then
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
{ sets up all opcode and register tables in uppercase }
if not _asmsorted then
Begin
@ -1992,7 +1992,10 @@ begin
end.
{
$Log$
Revision 1.62 1999-11-09 23:06:46 peter
Revision 1.63 1999-11-17 17:05:03 pierre
* Notes/hints changes
Revision 1.62 1999/11/09 23:06:46 peter
* esi_offset -> selfpointer_offset to be newcg compatible
* hcogegen -> cgbase fixes for newcg

13
compiler/ra386dir.pas
View File

@ -72,7 +72,7 @@ unit Ra386dir;
{ consider it set function set if the offset was loaded }
if assigned(procinfo^.retdef) and
(pos(retstr,upper(s))>0) then
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
s:='';
end;
@ -81,7 +81,7 @@ unit Ra386dir;
s:='';
if assigned(procinfo^.retdef) and
is_fpu(procinfo^.retdef) then
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
if assigned(procinfo^.retdef) and
(procinfo^.retdef<>pdef(voiddef)) then
retstr:=upper(tostr(procinfo^.retoffset)+'('+att_reg2str[procinfo^.framepointer]+')')
@ -144,7 +144,7 @@ unit Ra386dir;
ret_in_acc(procinfo^.retdef) and
((pos('AX',upper(hs))>0) or
(pos('AL',upper(hs))>0)) then
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
if (s[length(s)]<>'%') and
(s[length(s)]<>'$') and
((s[length(s)]<>'0') or (hs[1]<>'x')) then
@ -266,7 +266,7 @@ unit Ra386dir;
end;
'{',';',#10,#13 : begin
if pos(retstr,s) > 0 then
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
writeasmline;
c:=current_scanner^.asmgetchar;
end;
@ -295,7 +295,10 @@ unit Ra386dir;
end.
{
$Log$
Revision 1.26 1999-11-09 23:06:46 peter
Revision 1.27 1999-11-17 17:05:03 pierre
* Notes/hints changes
Revision 1.26 1999/11/09 23:06:46 peter
* esi_offset -> selfpointer_offset to be newcg compatible
* hcogegen -> cgbase fixes for newcg

9
compiler/ra386int.pas
View File

@ -38,7 +38,7 @@ Implementation
Uses
globtype,
strings,cobjects,systems,verbose,globals,
files,aasm,types,scanner,symtable,cpubase,
files,aasm,types,scanner,symconst,symtable,cpubase,
{$ifdef NEWCG}
cgbase,
{$else}
@ -1656,7 +1656,7 @@ Begin
if assigned(procinfo^.retdef) and
(is_fpu(procinfo^.retdef) or
ret_in_acc(procinfo^.retdef)) then
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
{ sets up all opcode and register tables in uppercase }
if not _asmsorted then
Begin
@ -1772,7 +1772,10 @@ begin
end.
{
$Log$
Revision 1.52 1999-11-09 23:06:46 peter
Revision 1.53 1999-11-17 17:05:03 pierre
* Notes/hints changes
Revision 1.52 1999/11/09 23:06:46 peter
* esi_offset -> selfpointer_offset to be newcg compatible
* hcogegen -> cgbase fixes for newcg

7
compiler/rautils.pas
View File

@ -683,7 +683,7 @@ Begin
opr.ref.offset:=procinfo^.retoffset;
opr.ref.base:= procinfo^.framepointer;
{ always assume that the result is valid. }
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
SetupResult:=true;
end
else
@ -1438,7 +1438,10 @@ end;
end.
{
$Log$
Revision 1.29 1999-11-09 23:06:46 peter
Revision 1.30 1999-11-17 17:05:04 pierre
* Notes/hints changes
Revision 1.29 1999/11/09 23:06:46 peter
* esi_offset -> selfpointer_offset to be newcg compatible
* hcogegen -> cgbase fixes for newcg

27
compiler/symconst.pas
View File

@ -159,9 +159,22 @@ type
);
tvaroptions=set of tvaroption;
{ definition contains the informations about a type }
tdeftype = (abstractdef,arraydef,recorddef,pointerdef,orddef,
stringdef,enumdef,procdef,objectdef,errordef,
filedef,formaldef,setdef,procvardef,floatdef,
classrefdef,forwarddef);
{ possible types for symtable entries }
tsymtyp = (abstractsym,varsym,typesym,procsym,unitsym,programsym,
constsym,enumsym,typedconstsym,errorsym,syssym,
labelsym,absolutesym,propertysym,funcretsym,
macrosym);
{ State of the variable, if it's declared, assigned or used }
tvarstate=(vs_none,
vs_declared,vs_declared2,vs_assigned,vs_used
vs_declared,vs_declared_and_first_found,
vs_set_but_first_not_passed,vs_assigned,vs_used
);
const
@ -176,12 +189,22 @@ const
po_exports
];
const
SymTypeName : array[tsymtyp] of string[12] =
('abstractsym','variable','type','proc','unit','program',
'const','enum','typed const','errorsym','system sym',
'label','absolute','property','funcret',
'macrosym');
implementation
end.
{
$Log$
Revision 1.5 1999-11-07 23:16:49 florian
Revision 1.6 1999-11-17 17:05:04 pierre
* Notes/hints changes
Revision 1.5 1999/11/07 23:16:49 florian
* finally bug 517 solved ...
Revision 1.4 1999/10/26 12:30:45 peter

11
compiler/symdefh.inc
View File

@ -24,12 +24,6 @@
TDef
************************************************}
{ definition contains the informations about a type }
tdeftype = (abstractdef,arraydef,recorddef,pointerdef,orddef,
stringdef,enumdef,procdef,objectdef,errordef,
filedef,formaldef,setdef,procvardef,floatdef,
classrefdef,forwarddef);
pdef = ^tdef;
tdef = object(tsymtableentry)
deftype : tdeftype;
@ -531,7 +525,10 @@
{
$Log$
Revision 1.46 1999-11-09 23:35:50 pierre
Revision 1.47 1999-11-17 17:05:04 pierre
* Notes/hints changes
Revision 1.46 1999/11/09 23:35:50 pierre
+ better reference pos for forward defs
Revision 1.45 1999/11/06 14:34:27 peter

12
compiler/symppu.inc
View File

@ -536,13 +536,12 @@
was_defined_at_startup:=boolean(current_ppu^.getbyte);
was_used:=boolean(current_ppu^.getbyte);
mac:=pmacrosym(macros^.search(hs));
if assigned(mac)
if assigned(mac) then
begin
{$ifndef EXTDEBUG}
{ if we don't have the sources why tell }
and current_module^.sources_avail
if current_module^.sources_avail then
{$endif ndef EXTDEBUG}
then
begin
if not was_defined_at_startup and was_used and
mac^.defined_at_startup then
Comment(V_Hint,'Conditional '+hs+' was not set at startup '+
@ -756,7 +755,10 @@
{
$Log$
Revision 1.54 1999-11-12 11:03:50 peter
Revision 1.55 1999-11-17 17:05:04 pierre
* Notes/hints changes
Revision 1.54 1999/11/12 11:03:50 peter
* searchpaths changed to stringqueue object
Revision 1.53 1999/11/06 14:34:27 peter

48
compiler/symsym.inc
View File

@ -34,6 +34,7 @@
{$endif GDB}
fileinfo:=tokenpos;
defref:=nil;
refs:=0;
lastwritten:=nil;
refcount:=0;
if (cs_browser in aktmoduleswitches) and make_ref then
@ -55,6 +56,7 @@
readposinfo(fileinfo);
lastref:=nil;
defref:=nil;
refs:=0;
lastwritten:=nil;
refcount:=0;
{$ifdef GDB}
@ -426,6 +428,46 @@
end;
end;
procedure tprocsym.order_overloaded;
var firstdef,currdef,lastdef : pprocdef;
begin
firstdef:=definition;
currdef:=definition;
while assigned(currdef) do
begin
currdef^.count:=false;
currdef:=currdef^.nextoverloaded;
end;
definition:=definition^.nextoverloaded;
firstdef^.nextoverloaded:=nil;
while assigned(definition) do
begin
currdef:=firstdef;
lastdef:=definition;
definition:=definition^.nextoverloaded;
if lastdef^.mangledname>currdef^.mangledname then
begin
lastdef^.nextoverloaded:=firstdef;
firstdef:=lastdef;
end
else
begin
while assigned(currdef^.nextoverloaded) and
(currdef^.mangledname>lastdef^.mangledname) do
currdef:=currdef^.nextoverloaded;
lastdef^.nextoverloaded:=currdef^.nextoverloaded;
currdef^.nextoverloaded:=lastdef;
end;
end;
definition:=firstdef;
currdef:=definition;
while assigned(currdef) do
begin
currdef^.count:=true;
currdef:=currdef^.nextoverloaded;
end;
end;
procedure tprocsym.write;
begin
tsym.write;
@ -1368,6 +1410,7 @@
{ here we need the size of a push instead of the
size of the data }
l:=getpushsize;
varstate:=vs_assigned;
address:=owner^.datasize;
owner^.datasize:=align(owner^.datasize+l,target_os.stackalignment);
end
@ -2145,7 +2188,10 @@
{
$Log$
Revision 1.126 1999-11-15 22:00:48 peter
Revision 1.127 1999-11-17 17:05:04 pierre
* Notes/hints changes
Revision 1.126 1999/11/15 22:00:48 peter
* labels used but not defined give error instead of warning, the warning
is now only with declared but not defined and not used.

15
compiler/symsymh.inc
View File

@ -24,12 +24,6 @@
TSym
************************************************}
{ possible types for symtable entries }
tsymtyp = (abstractsym,varsym,typesym,procsym,unitsym,programsym,
constsym,enumsym,typedconstsym,errorsym,syssym,
labelsym,absolutesym,propertysym,funcretsym,
macrosym);
{ this object is the base for all symbol objects }
psym = ^tsym;
tsym = object(tsymtableentry)
@ -39,6 +33,7 @@
{$ifdef GDB}
isstabwritten : boolean;
{$endif GDB}
refs : longint;
lastref,
defref,
lastwritten : pref;
@ -77,7 +72,6 @@
tunitsym = object(tsym)
unitsymtable : punitsymtable;
prevsym : punitsym;
refs : longint;
constructor init(const n : string;ref : punitsymtable);
constructor load;
destructor done;virtual;
@ -122,6 +116,7 @@
{ tests, if all procedures definitions are defined and not }
{ only forward }
procedure check_forward;
procedure order_overloaded;
procedure write;virtual;
procedure deref;virtual;
procedure load_references;virtual;
@ -164,7 +159,6 @@
islocalcopy : boolean;
definition : pdef;
definitionsym : ptypesym;
refs : longint;
varoptions : tvaroptions;
reg : tregister; { if reg<>R_NO, then the variable is an register variable }
varspez : tvarspez; { sets the type of access }
@ -329,7 +323,10 @@
{
$Log$
Revision 1.39 1999-11-15 22:00:48 peter
Revision 1.40 1999-11-17 17:05:06 pierre
* Notes/hints changes
Revision 1.39 1999/11/15 22:00:48 peter
* labels used but not defined give error instead of warning, the warning
is now only with declared but not defined and not used.

50
compiler/symtable.pas
View File

@ -872,21 +872,49 @@ implementation
begin
if (psym(p)^.typ=varsym) and
((psym(p)^.owner^.symtabletype in [parasymtable,localsymtable,staticsymtable])) then
begin
{ unused symbol should be reported only if no }
{ error is reported }
{ if the symbol is in a register it is used }
{ also don't count the value parameters which have local copies }
{ also don't claim for high param of open parameters (PM) }
if (Errorcount<>0) then
exit;
if (pvarsym(p)^.refs=0) and
(Errorcount=0) and
(copy(p^.name,1,3)<>'val') and
(copy(p^.name,1,4)<>'high') then
begin
if (psym(p)^.owner^.symtabletype=parasymtable) or pvarsym(p)^.islocalcopy then
MessagePos1(psym(p)^.fileinfo,sym_h_para_identifier_not_used,p^.name)
begin
MessagePos1(psym(p)^.fileinfo,sym_h_para_identifier_not_used,p^.name);
end
else
MessagePos1(psym(p)^.fileinfo,sym_n_local_identifier_not_used,p^.name);
end
else if pvarsym(p)^.varstate=vs_assigned then
begin
if (psym(p)^.owner^.symtabletype=parasymtable) then
begin
if (pvarsym(p)^.varspez<>vs_var) then
MessagePos1(psym(p)^.fileinfo,sym_h_para_identifier_only_set,p^.name)
end
else if pvarsym(p)^.islocalcopy then
begin
if (pvarsym(p)^.varspez<>vs_var) then
MessagePos1(psym(p)^.fileinfo,sym_h_para_identifier_only_set,p^.name);
end
else if (psym(p)^.owner^.symtabletype<>parasymtable) then
MessagePos1(psym(p)^.fileinfo,sym_n_local_identifier_only_set,p^.name);
end;
end
else if ((psym(p)^.owner^.symtabletype in [parasymtable,localsymtable,staticsymtable])) then
begin
if (Errorcount<>0) then
exit;
{ units references are problematic }
if (psym(p)^.refs=0) and not(psym(p)^.typ in [funcretsym,enumsym,unitsym]) then
MessagePos2(psym(p)^.fileinfo,sym_h_local_symbol_not_used,SymTypeName[psym(p)^.typ],p^.name);
end;
end;
{$ifdef GDB}
@ -1109,6 +1137,12 @@ implementation
end;
procedure order_overloads(p : Pnamedindexobject);
begin
if psym(p)^.typ=procsym then
pprocsym(p)^.order_overloaded;
end;
procedure tsymtable.foreach(proc2call : tnamedindexcallback);
begin
symindex^.foreach(proc2call);
@ -1316,6 +1350,7 @@ implementation
procedure tsymtable.write;
begin
{ write definitions }
foreach({$ifndef TP}@{$endif}Order_overloads);
writedefs;
{ write symbols }
writesyms;
@ -1409,6 +1444,8 @@ implementation
end;
if (symtabletype in [recordsymtable,objectsymtable]) then
current_ppu^.entrytyp:=subentryid;
{ order procsym overloads }
foreach({$ifndef TP}@{$endif}Order_overloads);
{ write definitions }
writedefs;
{ write symbols }
@ -1633,6 +1670,10 @@ implementation
hp^.lastref:=newref;
inc(hp^.refcount);
end;
if assigned(hp) and make_ref then
begin
inc(hp^.refs);
end;
end;
speedsearch:=hp;
end;
@ -2492,7 +2533,10 @@ implementation
end.
{
$Log$
Revision 1.62 1999-11-15 22:00:48 peter
Revision 1.63 1999-11-17 17:05:06 pierre
* Notes/hints changes
Revision 1.62 1999/11/15 22:00:48 peter
* labels used but not defined give error instead of warning, the warning
is now only with declared but not defined and not used.

6
compiler/tcadd.pas
View File

@ -190,6 +190,7 @@ implementation
end
else
begin
inc(t^.symtableprocentry^.refs);
t^.left:=gencallparanode(p^.left,nil);
t^.left:=gencallparanode(p^.right,t^.left);
if p^.treetype=unequaln then
@ -1158,7 +1159,10 @@ implementation
end.
{
$Log$
Revision 1.54 1999-11-16 23:45:28 pierre
Revision 1.55 1999-11-17 17:05:06 pierre
* Notes/hints changes
Revision 1.54 1999/11/16 23:45:28 pierre
* global var token was changed by overload code (form bug 707)
Revision 1.53 1999/11/15 21:53:42 peter

25
compiler/tccal.pas
View File

@ -176,8 +176,8 @@ implementation
if count_ref then
begin
{ not completly proper, but avoids some warnings }
if (p^.left^.treetype=funcretn) and (defcoll^.paratyp=vs_var) then
procinfo^.funcret_is_valid:=true;
if (defcoll^.paratyp=vs_var) then
set_funcret_is_valid(p^.left);
store_valid:=must_be_valid;
{ protected has nothing to do with read/write
@ -187,12 +187,16 @@ implementation
must_be_valid:=(defcoll^.paratyp<>vs_var);
{ only process typeconvn and arrayconstructn, else it will
break other trees }
{ But this is need to get correct varstate !! PM }
old_array_constructor:=allow_array_constructor;
old_get_para_resulttype:=get_para_resulttype;
allow_array_constructor:=true;
get_para_resulttype:=false;
if (p^.left^.treetype in [arrayconstructn,typeconvn]) then
{ if (p^.left^.treetype in [arrayconstructn,typeconvn]) or
not assigned(p^.resulttype) then }
firstpass(p^.left);
if not assigned(p^.resulttype) then
p^.resulttype:=p^.left^.resulttype;
get_para_resulttype:=old_get_para_resulttype;
allow_array_constructor:=old_array_constructor;
must_be_valid:=store_valid;
@ -494,7 +498,9 @@ implementation
if codegenerror then
goto errorexit;
end;
must_be_valid:=true;
firstpass(p^.right);
must_be_valid:=false;
{ check the parameters }
pdc:=pparaitem(pprocvardef(p^.right^.resulttype)^.para^.first);
@ -521,6 +527,7 @@ implementation
goto errorexit;
end;
p^.resulttype:=pprocvardef(p^.right^.resulttype)^.retdef;
{ this was missing, leads to a bug below if
the procvar is a function }
p^.procdefinition:=pabstractprocdef(p^.right^.resulttype);
@ -546,7 +553,6 @@ implementation
end;
aktcallprocsym:=pprocsym(p^.symtableprocentry);
{ do we know the procedure to call ? }
if not(assigned(p^.procdefinition)) then
begin
@ -1156,12 +1162,12 @@ implementation
if (p^.procdefinition^.proctypeoption=potype_constructor) or
((p^.methodpointer^.treetype=loadn) and
(not(oo_has_virtual in pobjectdef(p^.methodpointer^.resulttype)^.objectoptions))) then
must_be_valid:=false;
{
must_be_valid:=false
else
must_be_valid:=true;
}
count_ref:=true;
firstpass(p^.methodpointer);
must_be_valid:=store_valid;
p^.registersfpu:=max(p^.methodpointer^.registersfpu,p^.registersfpu);
p^.registers32:=max(p^.methodpointer^.registers32,p^.registers32);
{$ifdef SUPPORT_MMX}
@ -1221,7 +1227,10 @@ implementation
end.
{
$Log$
Revision 1.71 1999-11-06 14:34:29 peter
Revision 1.72 1999-11-17 17:05:07 pierre
* Notes/hints changes
Revision 1.71 1999/11/06 14:34:29 peter
* truncated log to 20 revs
Revision 1.70 1999/10/26 12:30:46 peter

46
compiler/tcflw.pas
View File

@ -44,7 +44,7 @@ implementation
uses
globtype,systems,
cobjects,verbose,globals,
symtable,aasm,types,
symconst,symtable,aasm,types,
hcodegen,htypechk,temp_gen,pass_1,cpubase
{$ifdef i386}
,tgeni386
@ -236,29 +236,29 @@ implementation
old_t_times:=t_times;
if not(cs_littlesize in aktglobalswitches) then
t_times:=t_times*8;
cleartempgen;
if assigned(p^.t1) then
begin
firstpass(p^.t1);
if codegenerror then
exit;
end;
{ save counter var }
p^.t2:=getcopy(p^.left^.left);
p^.registers32:=p^.t1^.registers32;
p^.registersfpu:=p^.t1^.registersfpu;
{$ifdef SUPPORT_MMX}
p^.registersmmx:=p^.left^.registersmmx;
{$endif SUPPORT_MMX}
if p^.left^.treetype<>assignn then
CGMessage(cg_e_illegal_expression);
cleartempgen;
must_be_valid:=false;
firstpass(p^.left);
must_be_valid:=true;
cleartempgen;
if assigned(p^.t1) then
begin
firstpass(p^.t1);
if codegenerror then
exit;
end;
p^.registers32:=p^.t1^.registers32;
p^.registersfpu:=p^.t1^.registersfpu;
{$ifdef SUPPORT_MMX}
p^.registersmmx:=p^.left^.registersmmx;
{$endif SUPPORT_MMX}
if p^.left^.registers32>p^.registers32 then
p^.registers32:=p^.left^.registers32;
if p^.left^.registersfpu>p^.registersfpu then
@ -269,6 +269,7 @@ implementation
{$endif SUPPORT_MMX}
{ process count var }
must_be_valid:=true;
cleartempgen;
firstpass(p^.t2);
if codegenerror then
@ -281,8 +282,12 @@ implementation
if (hp^.treetype<>loadn) then
CGMessage(cg_e_illegal_count_var)
else
if (not(is_ordinal(p^.t2^.resulttype)) or is_64bitint(p^.t2^.resulttype)) then
CGMessage(type_e_ordinal_expr_expected);
begin
if hp^.symtableentry^.typ=varsym then
pvarsym(hp^.symtableentry)^.varstate:=vs_used;
if (not(is_ordinal(p^.t2^.resulttype)) or is_64bitint(p^.t2^.resulttype)) then
CGMessage(type_e_ordinal_expr_expected);
end;
if p^.t2^.registers32>p^.registers32 then
p^.registers32:=p^.t2^.registers32;
@ -328,7 +333,7 @@ implementation
if assigned(p^.left) then
begin
firstpass(p^.left);
procinfo^.funcret_is_valid:=true;
procinfo^.funcret_state:=vs_assigned;
if codegenerror then
exit;
{ Check the 2 types }
@ -507,7 +512,10 @@ implementation
end.
{
$Log$
Revision 1.24 1999-11-06 14:34:30 peter
Revision 1.25 1999-11-17 17:05:07 pierre
* Notes/hints changes
Revision 1.24 1999/11/06 14:34:30 peter
* truncated log to 20 revs
Revision 1.23 1999/10/05 22:01:53 pierre

32
compiler/tcinl.pas
View File

@ -129,8 +129,9 @@ implementation
(pfloatdef(p^.left^.resulttype)^.typ<>s80real) then
begin
p^.left:=gentypeconvnode(p^.left,s80floatdef);
firstpass(p^.left);
end;
{ redo firstpass for varstate status PM }
firstpass(p^.left);
p^.registers32:=p^.left^.registers32;
p^.registersfpu:=p^.left^.registersfpu;
{$ifdef SUPPORT_MMX}
@ -158,6 +159,7 @@ implementation
left_right_max(p);
set_location(p^.location,p^.left^.location);
end;
count_ref:=true;
{ handle intern constant functions in separate case }
if p^.inlineconst then
begin
@ -578,6 +580,7 @@ implementation
p^.resulttype:=voiddef;
if assigned(p^.left) then
begin
p^.left^.resulttype:=nil;
firstcallparan(p^.left,nil);
if codegenerror then
exit;
@ -633,6 +636,7 @@ implementation
if assigned(p^.left) then
begin
dowrite:=(p^.inlinenumber in [in_write_x,in_writeln_x]);
p^.left^.resulttype:=nil;
firstcallparan(p^.left,nil);
{ now we can check }
hp:=p^.left;
@ -786,6 +790,7 @@ implementation
if codegenerror then
exit;
must_be_valid:=true;
p^.left^.resulttype:=nil;
firstcallparan(p^.left,nil);
{ calc registers }
left_right_max(p);
@ -839,12 +844,14 @@ implementation
must_be_valid:=false;
count_ref:=true;
p^.left^.right:=nil;
p^.left^.resulttype:=nil;
firstcallparan(p^.left,nil);
{ remove warning when result is passed }
if (p^.left^.left^.treetype=funcretn) then
procinfo^.funcret_is_valid:=true;
set_funcret_is_valid(p^.left^.left);
must_be_valid:=true;
p^.left^.right:=hp;
{ force second parsing }
hp^.resulttype:=nil;
firstcallparan(p^.left^.right,nil);
hp:=p^.left;
{ valid string ? }
@ -919,6 +926,7 @@ implementation
if codegenerror then
exit;
must_be_valid:=true;
p^.left^.resulttype:=nil;
firstcallparan(p^.left,nil);
{ calc registers }
left_right_max(p);
@ -944,6 +952,7 @@ implementation
must_be_valid := false;
count_ref := true;
make_not_regable(p^.left^.left);
p^.left^.resulttype:=nil;
firstcallparan(p^.left, nil);
if codegenerror then exit;
p^.left^.right := hp;
@ -966,12 +975,12 @@ implementation
hpp^.right:=nil;
{hpp = destination}
make_not_regable(hpp^.left);
hpp^.resulttype:=nil;
firstcallparan(hpp,nil);
if codegenerror then
exit;
{ remove warning when result is passed }
if (hpp^.left^.treetype=funcretn) then
procinfo^.funcret_is_valid:=true;
set_funcret_is_valid(hpp^.left);
hpp^.right := hp;
if valid_for_assign(hpp^.left,false) then
begin
@ -984,8 +993,9 @@ implementation
end;
must_be_valid:=true;
{hp = source (String)}
count_ref := false;
{ count_ref := false; WHY ?? }
must_be_valid := true;
hp^.resulttype:=nil;
firstcallparan(hp,nil);
if codegenerror then
exit;
@ -1013,6 +1023,7 @@ implementation
p^.resulttype:=voiddef;
if assigned(p^.left) then
begin
p^.left^.resulttype:=nil;
firstcallparan(p^.left,nil);
p^.registers32:=p^.left^.registers32;
p^.registersfpu:=p^.left^.registersfpu;
@ -1020,8 +1031,7 @@ implementation
p^.registersmmx:=p^.left^.registersmmx;
{$endif SUPPORT_MMX}
{ remove warning when result is passed }
if (p^.left^.left^.treetype=funcretn) then
procinfo^.funcret_is_valid:=true;
set_funcret_is_valid(p^.left^.left);
{ first param must be var }
valid_for_assign(p^.left^.left,false);
{ check type }
@ -1225,6 +1235,7 @@ implementation
p^.resulttype:=voiddef;
if assigned(p^.left) then
begin
p^.left^.resulttype:=nil;
firstcallparan(p^.left,nil);
p^.registers32:=p^.left^.registers32;
p^.registersfpu:=p^.left^.registersfpu;
@ -1269,7 +1280,10 @@ implementation
end.
{
$Log$
Revision 1.58 1999-11-06 14:34:30 peter
Revision 1.59 1999-11-17 17:05:07 pierre
* Notes/hints changes
Revision 1.58 1999/11/06 14:34:30 peter
* truncated log to 20 revs
Revision 1.57 1999/10/29 15:28:51 peter

42
compiler/tcld.pas
View File

@ -150,7 +150,8 @@ implementation
if must_be_valid and p^.is_first then
begin
if pvarsym(p^.symtableentry)^.varstate=vs_declared2 then
if (pvarsym(p^.symtableentry)^.varstate=vs_declared_and_first_found) or
(pvarsym(p^.symtableentry)^.varstate=vs_set_but_first_not_passed) then
if (assigned(pvarsym(p^.symtableentry)^.owner) and
assigned(aktprocsym) and
(pvarsym(p^.symtableentry)^.owner = aktprocsym^.definition^.localst)) then
@ -165,9 +166,26 @@ implementation
begin
if (p^.is_first) then
begin
if pvarsym(p^.symtableentry)^.varstate=vs_declared2 then
pvarsym(p^.symtableentry)^.varstate:=vs_used;
if pvarsym(p^.symtableentry)^.varstate=vs_declared_and_first_found then
{ this can only happen at left of an assignment, no ? PM }
if (parsing_para_level=0) and not must_be_valid then
pvarsym(p^.symtableentry)^.varstate:=vs_assigned
else
pvarsym(p^.symtableentry)^.varstate:=vs_used;
if pvarsym(p^.symtableentry)^.varstate=vs_set_but_first_not_passed then
pvarsym(p^.symtableentry)^.varstate:=vs_used;
p^.is_first:=false;
end
else
begin
if (pvarsym(p^.symtableentry)^.varstate=vs_assigned) and
(must_be_valid or (parsing_para_level>0) or
(p^.resulttype^.deftype=procvardef)) then
pvarsym(p^.symtableentry)^.varstate:=vs_used;
if (pvarsym(p^.symtableentry)^.varstate=vs_declared_and_first_found) and
(must_be_valid or (parsing_para_level>0) or
(p^.resulttype^.deftype=procvardef)) then
pvarsym(p^.symtableentry)^.varstate:=vs_set_but_first_not_passed;
end;
end;
{ this will create problem with local var set by
@ -346,12 +364,13 @@ implementation
{ no claim if setting higher return value_str }
if must_be_valid and
(procinfo=pprocinfo(p^.funcretprocinfo)) and
not procinfo^.funcret_is_valid then
CGMessage(sym_w_function_result_not_set);
{
if count_ref then
pprocinfo(p^.funcretprocinfo)^.funcret_is_valid:=true;
}
((procinfo^.funcret_state=vs_declared) or
(p^.is_first_funcret)) then
begin
CGMessage(sym_w_function_result_not_set);
{ avoid multiple warnings }
procinfo^.funcret_state:=vs_assigned;
end;
end;
@ -502,7 +521,10 @@ implementation
end.
{
$Log$
Revision 1.49 1999-11-06 14:34:30 peter
Revision 1.50 1999-11-17 17:05:07 pierre
* Notes/hints changes
Revision 1.49 1999/11/06 14:34:30 peter
* truncated log to 20 revs
Revision 1.48 1999/10/26 12:30:46 peter

19
compiler/tcmem.pas
View File

@ -235,10 +235,6 @@ implementation
begin
hp:=genloadmethodcallnode(pprocsym(p^.left^.symtableprocentry),p^.left^.symtableproc,
getcopy(p^.left^.methodpointer));
disposetree(p);
firstpass(hp);
p:=hp;
exit;
end
else
hp:=genloadcallnode(pprocsym(p^.left^.symtableprocentry),p^.left^.symtableproc);
@ -339,6 +335,7 @@ implementation
{$endif SUPPORT_MMX}
if p^.registers32<1 then
p^.registers32:=1;
{ is this right for object of methods ?? }
p^.location.loc:=LOC_REGISTER;
end;
@ -378,8 +375,12 @@ implementation
*****************************************************************************}
procedure firstderef(var p : ptree);
var store_valid : boolean;
begin
store_valid:=must_be_valid;
must_be_valid:=true;
firstpass(p^.left);
must_be_valid:=store_valid;
if codegenerror then
begin
p^.resulttype:=generrordef;
@ -445,6 +446,7 @@ implementation
var
harr : pdef;
ct : tconverttype;
store_valid : boolean;
{$ifdef consteval}
tcsym : ptypedconstsym;
{$endif}
@ -484,7 +486,10 @@ implementation
harr:=new(parraydef,init(0,$7fffffff,s32bitdef));
parraydef(harr)^.definition:=ppointerdef(p^.left^.resulttype)^.definition;
p^.left:=gentypeconvnode(p^.left,harr);
store_valid:=must_be_valid;
must_be_valid:=true;
firstpass(p^.left);
must_be_valid:=store_valid;
if codegenerror then
exit;
@ -629,7 +634,10 @@ implementation
end.
{
$Log$
Revision 1.32 1999-11-06 14:34:30 peter
Revision 1.33 1999-11-17 17:05:07 pierre
* Notes/hints changes
Revision 1.32 1999/11/06 14:34:30 peter
* truncated log to 20 revs
Revision 1.31 1999/10/26 12:30:46 peter
@ -713,4 +721,3 @@ end.
* procedure of object and addrn fixes
}

13
compiler/tree.pas
View File

@ -225,7 +225,8 @@ unit tree;
ordconstn : (value : longint);
realconstn : (value_real : bestreal;lab_real : pasmlabel);
fixconstn : (value_fix: longint);
funcretn : (funcretprocinfo : pointer;retdef : pdef);
funcretn : (funcretprocinfo : pointer;retdef : pdef;
is_first_funcret : boolean);
subscriptn : (vs : pvarsym);
vecn : (memindex,memseg:boolean;callunique : boolean);
stringconstn : (value_str : pchar;length : longint; lab_str : pasmlabel;stringtype : tstringtype);
@ -1645,7 +1646,10 @@ unit tree;
begin
case p^.treetype of
funcretn:
procinfo^.funcret_is_valid:=true;
begin
if p^.is_first_funcret then
pprocinfo(p^.funcretprocinfo)^.funcret_state:=vs_assigned;
end;
vecn,typeconvn,subscriptn,derefn:
set_funcret_is_valid(p^.left);
end;
@ -1791,7 +1795,10 @@ unit tree;
end.
{
$Log$
Revision 1.101 1999-11-06 14:34:31 peter
Revision 1.102 1999-11-17 17:05:07 pierre
* Notes/hints changes
Revision 1.101 1999/11/06 14:34:31 peter
* truncated log to 20 revs
Revision 1.100 1999/10/22 14:37:31 peter