scanner.pas, tscannerfile:
+ new method readoptionalstate which reads a state like readstate, but if it encounters the closing } then it returns the provided fallback state
scandir.pas:
+ do_moduleflagswitch: new parameter optional that triggers the use of readoptionalstate instead of readstate
* dir_weakpackageunit & dir_denypackageunit: the ON/OFF is optional
git-svn-id: trunk@33515 -
Correctly parse the directives DenyPackageUnit and WeakPackageUnit
ppu.pas:
+ add flags uf_packagedeny and uf_packageweak
scandir.pas:
+ new procedure do_moduleflagswitch() which parses a ON/OFF/+/- argument and sets or clears a flag in the current module
+ new procedure dir_denypackageunit which handles DenyPackageUnit
* implement dir_weakpackageunit (and move to the correct location ;) )
* InitScannerDirectives: add dir_denypackageunit handler
........
Respect DenyPackageUnit flag.
pmodules.pas, proc_package:
* check all contained units that are not already part of a package for their uf_package_deny flag and report an error for each that has it set
........
Do not check whether all units are used as by definition all units of a package are considered as used.
pmodules.pas, proc_package:
- remove call to current_module.allunitsused
........
Check whether a unit has been implicitely imported in a package. A unit is considered as implicitely imported if it is not part of a required package nor part of the units listed in the contains section. This note is useful (Delphi even provides a dialog in that case) as a package with implicitely imported units /might/ become incompatible with other packages (e.g. if another package includes that unit uses that package and includes that unit explicitely; of course that is the same as if both package included it explicitely, but with the hint one knows where to look).
pmodules.pas, proc_package:
* while walking the loaded units also check whether any of them not contained in a package was part of the contained units which are the same as the current module's used units
........
Generate CRC for package files
pcp.pas, tpcpfile:
+ new field do_crc which controls CRC generation
+ override putdata() method to generate CRC when data is written
* resetfile: enable do_crc by default
........fppu.pas, tppumodule:
* loadfrompackage: mention if a unit is loaded from a package
........
fpkg.pas, tcontainedunit:
+ new fields offset and size for the PPU data stored inside the PCP
fpcp.pas, tpcppackage:
* readcontainedunits & addunit: correctly initialize offset and size to 0
........
Store the modified PPU files directly inside the PCP and thus get finally rid of the .ppl.ppu files.
entfile.pas:
+ new entry type ibpputable
pkgutil.pas:
* adjust RewritePPU to work on a stream as output instead of a filename
fpcp.pas, tpcppackage:
+ new method writepputable() which writes the offsets and sizes of all contained units (not part of CRC!)
+ new method writeppudata() which rewrites all contained PPUs directly into the PCP after the ibend entry (Note: the data is written 16 Byte aligned to ease viewing of the PCP and its contained PPUs in a hex editor)
+ new method readpputable() which reads the offsets and sizes of all contained units
+ new method getmodulestream() which returns a substream for a contained module
* loadpcp: also call readpputable()
* writepcp: first write an empty pputable, then finish writing all data that requires the put*/write* methods of the pcpfile, then use writeppudata() to write all PPUs and finally write the correct pputable at the original location
fppu.pas, tppumodule:
* loadfrompackage: don't read the PPU from a file if it is contained in a package, but using the new tpcppackage.getmodulestream() and tppumodule.openppustream() methods
pmodules.pas, proc_package:
* don't rewrite the PPUs here
pcp.pas:
* increase CurrentPCPVersion
........
Fix cycling
........
git-svn-id: trunk@33514 -
globtype.pas:
+ tlocalswitch: extend by cs_imported_data
globals.pas:
* default_settings: cs_imported_data is set by default (Delphi compatible)
switches.pas:
* turboSwitchTable: G is used for cs_imported_data
scandir.pas:
+ new directive handler dir_importeddata
* InitScannerDirectives: handle IMPORTEDDATA with dir_importeddata
git-svn-id: trunk@33281 -
CPU target for inline assembler blocks. In addition to the different CPUs
(as listed under 'Supported CPU instruction sets:' in the output of 'fpc -i'),
it also supports the special values 'ANY' and 'CURRENT'. 'ANY' means no
restrictions (i.e. all instructions are available). 'CURRENT' means the
current CPU target (as specified with the '-Cp' command line option). For
backward compatibility, the default value is 'ANY' for all CPU targets, except
i8086, where it defaults to 'CURRENT'.
This directive requires support for the new asd_cpu directive in the assembler
writer. This is currently implemented only for NASM, but will be supported in
some of the other assembler writers as well (incl. the x86 internal assembler
writer).
git-svn-id: trunk@33138 -
when {$modeswitch systemcodepage} gets disabled without having been
enabled first (such as when initially setting the syntax mode)
(mantis #28718)
git-svn-id: trunk@31831 -
cs_hugeptr_arithmetic_normalization local setting
+ added the cs_hugeptr_comparison_normalization local setting and corresponding
directive {$HUGEPOINTERCOMPARISONNORMALIZATION} to set it
* the {HUGEPOINTERNORMALIZATION} changed to set both of the huge pointer
normalization settings, according to the specified compiler type ('BORLANDC',
'MICROSOFTC' or 'WATCOMC')
git-svn-id: trunk@28151 -
* scandir.pas, dir_warn: also adjust the message state for type_w_instance_abstract_class if the identifier is CONSTRUCTING_ABSTRACT
* msg/errore.msg: enable type_w_instance_abstract_class by default
* msgidx.inc, msgtxt.inc: updated
git-svn-id: trunk@28137 -
memory models. Enabled by the new directive {$hugecode on}. The directive is
ignored in the near code memory models. When enabled, it forces each procedure
to be in a separate segment and disables mixing near and far procedures (so
'near' and {$F-} are ignored in this mode). Note that {$hugecode on} does not
count as a different memory model, because you can freely link modules (units)
compiled with {$hugecode on} and {$hugecode off}.
git-svn-id: trunk@27615 -
+ added extra check to ensure that {$apptype console} and {$apptype gui} produce a warning and do not change the binary format to .exe on msdos
git-svn-id: trunk@25547 -
scandir.pas:
+ add function "get_peflag_const" to retrieve the value of a constant
* dir_setpeflags & dir_setpeoptflags: first check for an identifier (value is retrieved through "get_peflag_const") and then read a value
+ added messages for illegal parameters for SetPEFlags and SetPEOptFlags respectively
+ added tests
git-svn-id: trunk@24887 -
method's visibility, because this is common practice in Object-Pascal.
It can be re-enabled with {$warn INTF_RAISE_VISIBILITY on} (mainly
useful when trying to keep code compatible with the JVM target)
git-svn-id: trunk@21329 -
that deal with paths/filenames with TPathStr (= ansistring) to prevent
cutting off long paths (no change in speed when compiling the compiler,
1% extra memory usage)
git-svn-id: trunk@21120 -
o support for the new codepage-aware ansistrings in the jvm branch
o empty ansistrings are now always represented by a nil pointer rather than
by an empty string, because an empty string also has a code page which
can confuse code (although this will make ansistrings harder to use
in Java code)
o more string helpers code shared between the general and jvm rtl
o support for indexbyte/word in the jvm rtl (warning: first parameter
is an open array rather than an untyped parameter there, so
indexchar(pcharvar^,10,0) will be equivalent to
indexchar[pcharvar^],10,0) there, which is different from what is
intended; changing it to an untyped parameter wouldn't help though)
o default() support is not yet complete
o calling fpcres is currently broken due to limitations in
sysutils.executeprocess() regarding handling unix quoting and
the compiler using the same command lines for scripts and directly
calling external programs
o compiling the Java compiler currently requires adding ALLOW_WARNINGS=1
to the make command line
git-svn-id: branches/jvmbackend@20887 -
to low addresses in case the target cpu/OS does not support this (enabled
for reads on AIX/PPC because on AIX the first 16KB are readable)
git-svn-id: trunk@20832 -
(= Android 4.0) java headers: java.*, javax.*, org.*, junit.*, android.*).
The RTL can also be used to target earlier versions of the Android
platform, but you manually have to take care of not using APIs that
weren't available yet. Adding separate units for separate platform
versions would only partly solve the problem, because some of the
classes used inside the system unit have also changed across
versions.
Use -Tandroid while compiling to select the Android OS as target
platform.
git-svn-id: branches/jvmbackend@19830 -
- warn if compiler finds implicit or explicit string type conversion from a form of ansi string to a form of unicode string and vice versa
- mark explicit warnings as OFF by default
- warn if compiler finds an assignment of an unicode char const to ansi string or char type (warn for assignment of unicode string const to be implemented)
- revert a piece of code from r19457 regards shortstring handling because shortstring handling should not differ from ansistring in this paticular case
git-svn-id: trunk@19574 -
var-parameters on the JVM target for changes to the value passed
as var-parameter during the function call (because they are handled
via copy-in/copy-out, this may indicate unexpected bahviour later on).
out-parameters are checked in the same way, except if the out-parameter
is a local variable because then reading it before the call may result
in a bytecode verification error (since the variable may not yet be
initialized)
git-svn-id: branches/jvmbackend@19153 -
