mirror of
https://gitlab.com/freepascal.org/fpc/source.git
synced 2025-04-24 02:39:11 +02:00
| .. | ||
| bug0001.pp | ||
| bug0002.pp | ||
| bug0003.pp | ||
| bug0004.pp | ||
| bug0005.pp | ||
| bug0006.pp | ||
| bug0007.pp | ||
| bug0008.pp | ||
| bug0009.pp | ||
| bug0010.pp | ||
| bug0011.pp | ||
| bug0012.pp | ||
| bug0013.pp | ||
| bug0014.pp | ||
| bug0015.pp | ||
| bug0016.pp | ||
| bug0017.pp | ||
| bug0018.pp | ||
| bug0019.pp | ||
| bug0020.pp | ||
| bug0021.pp | ||
| bug0022.pp | ||
| bug0023.pp | ||
| bug0024.pp | ||
| bug0025.pp | ||
| bug0026.pp | ||
| bug0027.pp | ||
| bug0028.pp | ||
| bug0029.pp | ||
| bug0030.pp | ||
| bug0031.pp | ||
| bug0032.pp | ||
| bug0033.pp | ||
| bug0034.pp | ||
| bug0035.pp | ||
| bug0036.pp | ||
| bug0037.pp | ||
| bug0038.pp | ||
| bug0039.pp | ||
| bug0040.pp | ||
| bug0041.pp | ||
| bug0042.pp | ||
| bug0043.pp | ||
| bug0044.pp | ||
| bug0045.pp | ||
| bug0046.pp | ||
| bug0047.pp | ||
| bug0048.pp | ||
| bug0049.pp | ||
| bug0050.pp | ||
| bug0051.pp | ||
| bug0052.pp | ||
| bug0053.pp | ||
| bug0054.pp | ||
| bug0055.pp | ||
| bug0056.pp | ||
| bug0057.pp | ||
| bug0058.pp | ||
| bug0059.pp | ||
| bug0060.pp | ||
| bug0061.pp | ||
| bug0062.pp | ||
| bug0063.pp | ||
| bug0064.pp | ||
| bug0065.pp | ||
| bug0066.pp | ||
| bug0067.pp | ||
| bug0067b.pp | ||
| bug0068.pp | ||
| bug0069.pp | ||
| bug0070.pp | ||
| bug0071.pp | ||
| bug0072.pp | ||
| bug0073.pp | ||
| bug0074.pp | ||
| bug0075.pp | ||
| bug0076.pp | ||
| bug0077.pp | ||
| bug0077b.pp | ||
| bug0078.pp | ||
| bug0079.pp | ||
| bug0080.pp | ||
| bug0081.pp | ||
| bug0082.pp | ||
| bug0083.pp | ||
| bug0084.pp | ||
| bug0085.pp | ||
| bug0086.pp | ||
| bug0087.pp | ||
| bug0088.pp | ||
| bug0089.pp | ||
| bug0090.pp | ||
| bug0091.pp | ||
| bug0092.pp | ||
| bug0093.pp | ||
| bug0094.pp | ||
| bug0095.pp | ||
| bug0096.pp | ||
| bug0097.pp | ||
| bug0098.pp | ||
| bug0099.pp | ||
| bug0100.pp | ||
| bug0101.pp | ||
| bug0102.pp | ||
| bug0103.pp | ||
| bug0104.pp | ||
| bug0105.pp | ||
| bug0106.pp | ||
| bug0107.pp | ||
| bug0108.pp | ||
| bug0109.pp | ||
| bug0110.pp | ||
| bug0111.pp | ||
| bug0112.pp | ||
| bug0113.pp | ||
| bug0114.pp | ||
| bug0115.pp | ||
| bug0116.pp | ||
| bug0117.pp | ||
| bug0118.pp | ||
| bug0119.pp | ||
| bug0120.pp | ||
| bug0121.pp | ||
| bug0122.pp | ||
| bug0123.pp | ||
| bug0124.pp | ||
| bug0125.pp | ||
| bug0126.pp | ||
| bug0127.pp | ||
| bug0128.pp | ||
| bug0129.pp | ||
| bug0130.pp | ||
| bug0131.pp | ||
| bug0132.pp | ||
| bug0133.pp | ||
| bug0134.pp | ||
| bug0135.pp | ||
| bug0136.pp | ||
| bug0137.pp | ||
| bug0138.pp | ||
| bug0139.pp | ||
| bug0139a.pp | ||
| bug0140.pp | ||
| bug0140a.pp | ||
| bug0141.pp | ||
| bug0142.pp | ||
| bug0143.pp | ||
| bug0144.pp | ||
| bug0145.pp | ||
| bug0146.pp | ||
| bug0147.pp | ||
| bug0148.pp | ||
| bug0149a.pp | ||
| bug0149b.pp | ||
| bug0150.pp | ||
| bug0151.pp | ||
| bug0152.pp | ||
| bug0153.pp | ||
| bug0154.pp | ||
| bug0155.pp | ||
| bug0156a.pp | ||
| bug0156b.pp | ||
| bug0157.pp | ||
| bug0158.pp | ||
| bug0159.pp | ||
| bug00051.pp | ||
| bug00061.pp | ||
| bug00141.pp | ||
| readme.txt | ||
This directory contains test files for various FPC bugs.
The most files are very simple and it's neccessary to check the assembler
output.
The first coloumn contains the file name. If the file name is indended,
the bug is fixed and the last coloumn contains the version where
the bug is fixed.
In future, please add also your name short cut, when fixing a bug.
Fixed bugs:
-----------
bug0001.pp tests a bug in the .ascii output (#0 and too long) OK 0.9.2
bug0002.pp tests for the endless bug in the optimizer OK 0.9.2
bug0003.pp dito OK 0.9.2
bug0004.pp tests the continue instruction in the for loop OK 0.9.2
bug0005.pp tests the if 1=1 then ... bug OK 0.9.2
bug0006.pp tests the wrong floating point code generation OK 0.9.2
bug0007.pp tests the infinity loop when using byte counter OK 0.9.2
bug0008.pp tests the crash when decrementing constants OK 0.9.2
bug0009.pp tests comperations in function calls a(c<0); OK 0.9.2
bug0010.pp tests string constants exceeding lines OK 0.9.2
bug0011.pp tests div/mod bug, where edx is scrambled, if
a called procedure does a div/mod OK 0.9.2
bug0012.pp tests type conversation byte(a>b) OK 0.9.9 (FK)
bug0015.pp tests for wrong allocated register for return result
of floating function (allocates int register) OK 0.9.2
bug0018.pp tests for the possibility to declare all types
using pointers "forward" : type p = ^x; x=byte; OK 0.9.3
bug0021.pp tests compatibility of empty sets with other set
and the evalution of constant sets OK 0.9.3
bug0022.pp tests getting the address of a method OK 0.9.3
bug0023.pp tests handling of self pointer in nested methods OK 0.9.3
bug0025.pp tests for a wrong uninit. var. warning OK 0.9.3
bug0026.pp tests for a wrong unused. var. warning OK 0.9.4
bug0027.pp tests
type
enumtype = (One, two, three, forty:=40, fifty); OK 0.9.5
bug0028.pp type enumtype = (a); writeln(ord(a));
bug0029.pp tests typeof(object type) OK 0.99.1 (FK)
bug0030.pp tests type conversations in typed consts OK 0.9.6
bug0031.pp tests array[boolean] of .... OK 0.9.8
bug0032.pp tests for a bug with the stack OK 0.9.9
bug0033.pp tests var p : pchar; begin p:='c'; end. OK 0.9.9
bug0034.pp shows wrong line numbering when asmbler is parsed OK 0.9.9
in direct mode.
bug0035.pp label at end of block gives error OK 0.9.9 (FK)
bug0036.pp assigning a single character to array of char ?OK 0.9.9
gives a protection error
--------- cgi386.pas gives out gpf's when compiling the system OK 0.9.9 (FK)
unit.
bug0037.pp tests missing graph.setgraphmode OK RTL (FK)
bug0038.pp tests const ps : ^string = nil; OK 0.9.9 (FK)
bug0039.pp shows the else-else problem OK 0.9.9 (FK)
bug0040.pp shows the if b1 xor b2 problem where b1,b2 :boolean OK 0.9.9 (FK)
bug0041.pp shows the if then end. problem OK 0.9.9 (FK)
bug0042.pp shows assembler double operator expression problem OK 0.99.7 (PFV)
bug0043.pp shows assembler nasm output fpu opcodes problem OK 0.99.6 (PFV)
bug0044.pp shows $ifdef and comment nesting/directive problem OK 0.99.1 (PFV)
bug0045.pp shows problem with virtual private methods OK 0.9.9 (FK)
(might not be a true bug but more of an incompatiblity?)
the compiler warns now if there is a private and virtual
method
bug0046.pp problems with sets with values over 128 due to OK 0.99.1 (FK)
sign extension
(already fixed ) but also for SET_IN_BYTE
bug0047.pp compiling with -So crashes the compiler OK 0.99.1 (CEC)
bug0049.pp shows an error while defining subrange types OK 0.99.7 (PFV)
bug0053.pp shows a problem with open arrays OK 0.99.1 (FK)
(crashes a win95-DOS box :) )
bug0054.pp wordbool and longbool types are missed OK 0.99.6 (PFV)
bug0055.pp internal error 10 (means too few registers OK 0.99.1 (FK)
- i386 ONLY)
bug0056.pp shows a _very_ simple expression which generates OK 0.99.1 (FK)
wrong assembler
bug0058.pp causes an internal error 10 (problem with getregisterOK 0.99.1 (FK)
in secondsmaller - i386 ONLY)
bug0059.pp shows the problem with syntax error with ordinal OK 0.99.1 (FK)
constants
bug0060.pp shows missing type checking for case statements OK 0.99.1 (CEC)
bug0061.pp shows wrong errors when compiling (NOT A BUG) OK 0.99.1
bug0062.pp shows illegal type conversion for boolean OK 0.99.6 (PFV)
bug0063.pp shows problem with ranges in sets for variables OK 0.99.7 (PFV)
bug0064.pp shows other types of problems with case statements OK 0.99.1 (FK)
bug0065.pp shows that frac() doesn't work correctly. OK 0.99.1 (PFV)
bug0066.pp shows that Round doesn't work correctly. (NOT A BUG) OK 0.99.1
bug0067.pp and bug0067b.pp (Work together) OK 0.99.1
Shows incorrect symbol resolution when using uses in implementation
More info can be found in file bug0067b.pp.
bug0068.pp Shows incorrect type of ofs() OK 0.99.1 (PFV and FK)
bug0069.pp Shows problem with far qualifier in units OK 0.99.1 (CEC)
bug0070.pp shows missing include and exclude from rtl OK 0.99.6 (MVC)
bug0071.pp shows that an unterminated constant string in a OK 0.99.1 (PFV)
writeln() statement crashes the compiler.
bug0072.pp causes an internal error 10 ( i386 ONLY ) OK 0.99.1 (FK)
bug0073.pp shows incompatiblity with bp for distance qualifiers OK 0.99.6 (PFV)
bug0074.pp shows MAJOR bug when trying to compile valid code OK 0.99.1 (PM/CEC)
bug0075.pp shows invalid pchar output to console OK 0.99.1
---------- compiling pp -Us -di386 -Sg system.pp gives GPF OK 0.99.1
bug0076.pp Bug in intel asm generator. was already fixed OK 0.99.1 (FK)
bug0077.pp shows a bug with absolute in interface part of unit OK 0.99.1 (FK)
bug0077b.pp used by unit bug0077.pp
bug0078.pp Shows problems with longint constant in intel asm OK 0.99.1 (CEC)
parsers
bug0079.pp Shows problems with stackframe with assembler keyword OK 0.99.1 (CEC)
bug0080.pp Shows Missing High() (internal) function. OK 0.99.6 (MVC)
bug0081.pp Shows incompatibility with borland's 'array of char'. OK 0.99.1 (FK)
bug0082.pp Shows incompatibility with BP : Multiple destructors. OK 0.99.1 (FK)
bug0083.pp shows missing "dynamic" set constructor OK 0.99.7 (PFV)
bug0084.pp no more pascal type checking OK 0.99.1 (FK)
bug0085.pp shows runerror 216 OK 0.99.1 (CEC)
bug0086.pp shows runerror 216 OK 0.99.1 (CEC)
bug0087.pp shows internal error 12 - no more SegFaults OK 0.99.1 (FK)
bug0088.pp internal error 12 or Runerror 216 OK 0.99.1 (FK)
bug0089.pp internal error 12 or Runerror 216 OK 0.99.1 (FK)
bug0090.pp shows PChar comparison problem OK 0.99.7 (PFV)
bug0092.pp The unfixable bug. Maybe we find a solution one day. OK 0.99.6 (FK)
bug0093.pp Two Cardinal type bugs 0K 0.99.1 (FK/MvC)
bug0094.pp internal error when recordtype not found with case OK 0.99.1
bug0095.pp case with ranges starting with #0 bugs OK 0.99.1 (FK)
bug0096.pp problem with objects as parameters OK 0.99.6 (PM)
bug0097.pp two errors in bp7 but not in FPC OK 0.99.6 (FK)
bug0098.pp File type casts are not allowed (works in TP7) OK 0.99.1 (FK)
bug0099.pp wrong assembler code is genereatoed for range check OK 0.99.1 (?)
(at least under 0.99.0)
bug0100.pp a unit may only occure once in uses OK 0.99.6 (PM)
bug0101.pp no type checking for routines in interfance and OK 0.99.1 (CEC)
implementation
bug0102.pp page fault when trying to compile under ppcm68k OK 0.99.1
bug0103.pp problems with boolean typecasts (other type) OK 0.99.6 (PFV)
bug0104.pp cardinal greater than $7fffffff aren't written OK 0.99.1 (FK)
correct
bug0105.pp typecasts are now ignored problem (NOT A BUG) OK 0.99.1
bug0106.pp typecasts are now ignored problem (NOT A BUG) OK 0.99.1
bug0107.pp shows page fault problem (run in TRUE DOS mode) OK ??.??
bug0108.pp gives wrong error message OK 0.99.1 (PFV)
bug0109.pp syntax error not detected when using a set as pointer OK 0.99.1 (FK)
bug0110.pp SigSegv when using undeclared var in Case OK 0.99.6 (PFV)
bug0112.pp still generates an internal error 10 OK 0.99.1 (FK)
bug0113.pp point initialization problems OK 0.99.1 (PM/FK)
bug0114.pp writeln problem (by Pavel Ozerski) OK 0.99.1 (PFV)
bug0115.pp missing writeln for comp data type OK 0.99.6 (FK)
bug0116.pp when local variable size is > $ffff, enter can't be OK 0.99.1 (FK)
used to create the stack frame, but it is with -Og
bug0117.pp internalerror 17 (and why is there an automatic float OK 0.99.6 (FK)
conversion?)
bug0118.pp Procedural vars cannot be assigned nil ? OK 0.99.6 (FK)
bug0119.pp problem with methods OK 0.99.6 (FK)
bug0120.pp inc/dec(enumeration) doesn't work OK 0.99.6 (MVC)
bug0121.pp cardinal -> byte conversion not work (and crashes) OK 0.99.6 (FK)
bug0122.pp exit() gives a warning that the result is not set OK 0.99.6 (FK)
bug0125.pp wrong colors with DOS CRT unit OK 0.99.6 (PFV)
bug0126.pp packed array isn't allowed OK 0.99.6 (FK)
bug0128.pp problem with ^[ OK 0.99.6 (PFV)
bug0129.pp endless loop with while/continue OK 0.99.6 (FK)
bug0130.pp in [..#255] problem OK 0.99.6 (PFV)
bug0131.pp internal error 10 with highdimension arrays OK 0.99.6 (MVC)
bug0134.pp 'continue' keyword is buggy. OK 0.99.6 (FK)
bug0135.pp Unsupported subrange type construction. OK 0.99.6
bug0136.pp No types necessary in the procedure header OK 0.99.6 (PFV)
bug0137.pp Cannot assign child object variable to parent objcet type variable OK 0.99.6
bug0138.pp with problem, %esi can be crushed and is not restored OK 0.99.6 (PM)
bug0139.pp Cannot access protected method of ancestor class from other unit. OK 0.99.6
bug0140.pp Shows that interdependent units still are not OK. OK 0.99.6 (PFV)
bug0141.pp Wrong Class sizes when using forwardly defined classes. OK 0.99.6
bug0143.pp cannot concat string and array of char in $X+ mode OK 0.99.7 (PFV)
bug0144.pp problem with 'with object do' OK 0.99.7 (PFV)
bug0146.pp no sizeof() for var arrays and the size is pushed incorrect OK 0.99.7 (PFV)
bug0147.pp function b; is not allowed in implementation OK 0.99.7 (PFV)
bug0148.pp crash when setting function result of a declared but not yet OK 0.99.7 (PFV)
implemented function in another function
bug0149.pp (a, b) compile bug0149b twice and you'll get a crash OK 0.99.7 (PFV)
bug0151.pp crash when using undeclared variable in withstatement OK 0.99.7 (PFV)
bug0154.pp Subrange types give type mismatch when assigning to OK 0.99.7 (PFV)
base type
Unproducable bugs:
------------------
bug0048.pp shows a problem with putimage on some computers
(I can't reproduce the bug neither with a Millenium II
nor a Trio64 card (FK) )
Unfixed not important bugs (mostly incompatibilities):
------------------------------------------------------
bug0111.pp blockread(typedfile,...) is not allowed in TP7
bug0133.pp object type declaration not 100% compatibile with TP7
bug0142.pp sizeof(object) is not tp7 compatible when no constructor is used
Unfixed bugs:
-------------
bug0051.pp Graph, shows a problem with putpixel
bug0052.pp Graph, collects missing graph unit routines
bug0057.pp Graph, shows a crash with switch graph/text/graph
bug0123.pp Asm, problem with intel assembler (shrd)
bug0124.pp Asm, problem with -Rintel switch and indexing (whatever the order)
bug0153.pp Asm, indexing a local/para var should produce an error like tp7
because it's doomed to crash
bug0155.pp Asm, Missing string return for asm functions
bug0050.pp can't set a function result in a nested procedure of a function
bug0091.pp missing standard functions in constant expressions
bug0127.pp problem with cdecl in implementation part
bug0132.pp segmentation fault with type loop
bug0145.pp typed files with huges records (needs filerec.size:longint)
bug0150.pp Shows that the assert() macro is missing under Delphi.
bug0152.pp End value of loop variable must be calculated before loop
variable is initialized.
bug0156.pp (a,b) forward type def in record crashes when loading ppu
bug0157.pp Invalid compilation and also crashes
bug0158.pp Invalid boolean typecast
bug0159.pp Invalid virtual functions - should compile