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6 Commits

Author SHA1 Message Date
John Kessenich
fcb4ed054c Preprocessor: Rationalize, simplify, and correct the stack of input sources and their tokenization. This included 
- 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
8e789e8d62 Fixed a couple places that missed the error check for #else/#elif after #else. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24378 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-12-05 21:51:40 +00:00
John Kessenich
69aa9c1b84 Fixes to scanning: 
- do version checking for the line-continuation character
 - check for built-in names in #undef
 - bug fix for #elif after #else
 - do version checking for use of floating point suffixes (f, LF, etc.)


git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@24011 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-11-12 03:31:24 +00:00
John Kessenich
38c507e75a Make the default version be 100. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20509 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-08 18:56:56 +00:00
John Kessenich
85e0e02f6f Fix a preprocessor defect, where nested dead #if-#endif had nesting depth off by one level, turning what should be dead code into live code. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20461 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-06 02:23:47 +00:00
John Kessenich
464f6d9ff1 Add some CPP tests. 
git-svn-id: https://cvs.khronos.org/svn/repos/ogl/trunk/ecosystem/public/sdk/tools/glslang@20457 e7fa87d3-cd2b-0410-9028-fcbf551c1848
 2013-02-06 00:14:16 +00:00