6 Commits

Author SHA1 Message Date
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.
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.
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.
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.
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.
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.
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