New subject: [Bug 55361] Preprocessor does not handle macros used from other macros

29 Jul 2023


      https://bugs.winehq.org/show_bug.cgi?id=55361
Bug ID: 55361
           Summary: Preprocessor does not handle macros used from other
                    macros
           Product: vkd3d
           Version: 1.8
          Hardware: x86-64
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: hlsl
          Assignee: wine-bugs@winehq.org
          Reporter: bunglehead@gmail.com
      Distribution: ---
Created attachment 74941
  --> https://bugs.winehq.org/attachment.cgi?id=74941
test
Attaching a test that currently fails with:
E5005: Identifier "a" is not declared.
Preprocessed function looks like this:
vkd3d:547664:trace:preproc_lexer_parse float4 func ( float4 arg ) 
vkd3d:547664:trace:preproc_lexer_parse { 
vkd3d:547664:trace:preproc_lexer_parse return ( ( a . r ) + arg . b ) ; 
vkd3d:547664:trace:preproc_lexer_parse }
So nested macro is using argument name as is, instead of using actual name that
outer macro was use with.
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[Bug 55361] New: Preprocessor does not handle macros used from other macros