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@LADSoft LADSoft released this 11 Aug 22:00
Orange-C-Orange-C-v6.0.71.1
3e266b0

This release was primarily bug fixes and testing. Omake is much improved both in terms of resolving crashes and in terms of compatibility with GNU make, and various compiler bugs were fixed; some new library functions were added as well and there are a few new features such as delay loading of dlls. Work for C23 is partway done at this point.

changes include:

  • add support for github actions with both linux and windows builds
  • remove support for travis-ci builds
  • remove support for broken BCC32 and RADSTUDIO builds
  • rewrite visual studio solution to be cleaner
  • improve gcc wrappers
  • add wrappers for common MSVC tools
  • toolchain: rewrites to improve clarity in startup code for all the tools
  • toolchain: rewrites to use c++ style c language headers
  • toolchain: add --out-implib and --output-def
  • toolchain: rewrite to not use custom iterator names when that is possible
  • toolchain: rewrite to use std::shared_ptr when that is more reasonable than std::unique_ptr
  • toolchain: rewrite for more standard usage of 'HAVE_UNISTD_H'
  • toolchain: rewrite to use StringHash more liberally as a string hashing function on maps
  • toolchain: rewrite to use scoped enumerations for the major enumerations
  • build: copy orc.cfg to \orangec\src
  • update various documentation
  • prefer ',' to '=' as a separator while parsing command line arguemnts
  • fix various problems required for building on linux
  • occ: don't allow WinMain to be mangled with C++ mangling
  • occ: fix some bugs with anonymous structure names changing from one compilation unit to the next
  • occ: 'auto' type can be used with multiple declarations
  • occ: for-range index variable shouldn't be visible to to for-range expression
  • occ: don't strip extension before adding '.l' for libraries
  • occ: fix some problems with bailing with an error about end of file
  • occ: using operator new[] with and index which is type long long generated bad code
  • occ: fix some bugs generating names for static const ints that have their address taken
  • occ: fix rare crash when generating debug symbols
  • occ: fix rare bug at end of file
  • occ: add attribute((constructor)) and __attribute((destructor))
  • occ: add #pragma exit
  • occ: prefer a type to a variable when '::' is used
  • occ: cleanup various vagaries with response files and command line arguments
  • occ: add CHAR_SIGNED and CHAR__UNSIGNED preprocessor macros
  • occ: the constructor 'sizeof(int(*)()) crashed when compiling for C++
  • occ: std::less()(...) didn't resolve when argument was a shared_ptr
  • occ: -D and -U switches can have a space between the switch and its argument
  • occ: -D switch was broken when the argument had a semicolon in it
  • occ: fix some problems with initializer lists
  • occ: fix problem where including stdio.h with quotes instead of <> didn't work
  • occ: fix various problems with using structured return types on lambda functions
  • occ: allow comparison between std::function<>() and nullptr
  • occ: generate errors more liberally when trying to cast struct to int and no conversions apply (also in C mode)
  • occ: make CallOfNonFunction error clearer for C++ code
  • occ: on rare occasions, conversion from a base type to derived type would be handled incorrectly
  • occ: add pseudo-constructor for trivial structures
  • occ: add gcc-style stack canaries
  • occ: add basic runtime/heap checks
  • occ: beginning work for C23
  • occ: scoped enumerations can later be referenced without specifying it as scoped
  • occ: hook operator could never result in a return type which is a scoped enumeration
  • occ: fully specialized function declarations should be allowed to have a template<> header
  • occ: support for better linker detection of library files
  • occ: downgrade 'suspicious pointer conversion' message to be a trivial warning
  • occ: fix problem where RHS of a for-range declaration would be evalutated twice
  • occ: fix optimization for computed gotos to work properly
  • oimplib: generate a variety of import declarations to handle the various linkage use cases
  • omake: handle include paths properly
  • omake: handle 'private' and 'export' on target-specific variables
  • omake: add builtin rules and variables
  • omake: $(wildcard $(...)) didn't include directory names
  • omake: the results of a ($call...) should be macro-substituted
  • omake: fix some problems on msys2
  • omake: various fixes to process complex makefiles properly
  • omake: -p option crashed
  • omake: fix clash between the temporary file marker && and shell usage of &&
  • omake: fix $(shell ...) to work with shells other than cmd.exe
  • omake: putting a conditional on the same line as an else should be treated specially
  • omake: fix crash on windows 8
  • olink: support delay load
  • olink: prepend lib when searching for library files, check for both '.l' and '.lib' as extensions
  • ocpp: fix configuration file with correct default include paths
  • dlpe: don't generate fixup for constants specified on the linker command line
  • dlpe: generate delay-load structures in PE image
  • dlpe: allow extensions other than '.l' when creating import libraries
  • preprocessor: use += instead of '=' while parsing source lines
  • preprocessor: allow warnings to be elided or turned into errors
  • preprocessor: clean up how make stubs are generated
  • tests: various cleanup
  • rtl: add gdiplus headers
  • rtl: adujust startup/rundown priorities to match unix
  • rtl: add posix clock functions
  • rtl: add alarm and SIGALRM
  • rtl: add readlink
  • rtl: add dlopen and friends
  • rtl: add nanosleep
  • rtl: fix mismatch on declarations for memchr
  • rtl: add sys/param.h
  • rtl: add support for shlwapi.dll
  • rtl: add strnlen and wcsnlen
  • rtl: add support for stack canaries
  • rtl: unmangle names correctly in exception dumpo
  • rtl: add support for basic runtime/heap checks
  • rtl: unclutter the user namespace in the malloc() code
  • rtl: add support for delay-load
  • rtl: fix static thread protection for local static C++ initializations to work properly
  • rtl: add 'floor()' to lscrtl.dll
  • rtl: fix putenv to not have a buffer overflow
  • rtl: wputenv should use the correct environment
  • rtl: fix spawnxxx, execxxx to not have buffer overruns
  • rtl: bug fix to how calloc() is done
  • rtl: fix padding problem when '%#04x' was used with a small number
  • rtl: handle padding for '%#04b' properly
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