John Kessenich
968c8f8e78
glslang: Bug 13724: ES global initializers must be constant.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@30990 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2015-04-30 03:22:41 +00:00
John Kessenich
7054075804
Tests: add a few more test cases.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24635 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-12-31 23:02:24 +00:00
John Kessenich
fcb4ed054c
Preprocessor: Rationalize, simplify, and correct the stack of input sources and their tokenization. This included
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- consistently dealing with EOF and its effect on error recovery (bug 11444, #1 )
- turning a simulated OO hierarchy of function pointers and typecasting into a real C++ class hierarchy
- correctly handling '\' everywhere, in all classes of tokens, as a layer before preprocessing itself
- conditionally handling '\n' in macro expansion input, depending on whether it is in a macro expression or not
- delete some unused "memory cleanup" code
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24626 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-12-30 20:34:28 +00:00
John Kessenich
bd95819123
1) Allow '\' before a non-newline as a token in the preprocessor, and 2) localize line-continuation to just the pp scanner.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24530 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-12-16 23:58:15 +00:00
John Kessenich
64bcb105c9
Made '\' at end of C++ comments be a warning. It is line continuation for some versions, but not others.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24396 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-12-06 21:45:15 +00:00
John Kessenich
4e734dd68b
Disallow non-language characters in comments for ES version 100.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24301 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-12-03 20:09:57 +00:00
John Kessenich
029d746bad
Fix line-continuation bug.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24021 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-11-12 22:01:32 +00:00
John Kessenich
5f1a0b7998
Eliminate flex as the GLSL lexical analyzer, going from two nested lexical analyzers down to one, leaving just the preprocessor's lexical analysis. A new layer replaces it, to translate from the preprocessor's view of tokenization to glslang's view of tokenization.
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Also:
- change source locations from an int to TSourceLoc (shader number, line number) throughout
- various improvements to the preprocessor
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22277 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-07-06 19:54:21 +00:00
John Kessenich
d3f85891a7
Support line-continuation (backslash before newline) for tokens and one-line comments in the preprocessor.
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git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@22168 e7fa87d3-cd2b-0410-9028-fcbf551c1848
2013-06-25 21:09:47 +00:00
