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author | Anuj Phogat <[email protected]> | 2014-06-06 16:56:59 -0700 |
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committer | Carl Worth <[email protected]> | 2014-07-09 12:05:13 -0700 |
commit | a6e9cd14cad555520ad98213adf541a7687a7498 (patch) | |
tree | c65ecb070b0d7d6cbc364882134ecf3d55206925 /src/glsl/ir_function.cpp | |
parent | 1a46dd6edd6a50624fd5cc876bc22dce99bd9326 (diff) |
glsl/glcpp: Fix preprocessor error condition for macro redefinition
This patch specifically fixes redefinition condition for white space
changes. #define and #undef functionality in GLSL follows the standard
for C++ preprocessors for macro definitions.
From https://gcc.gnu.org/onlinedocs/cpp/Undefining-and-Redefining-Macros.html:
These definitions are effectively the same:
#define FOUR (2 + 2)
#define FOUR (2 + 2)
#define FOUR (2 /* two */ + 2)
but these are not:
#define FOUR (2 + 2)
#define FOUR ( 2+2 )
#define FOUR (2 * 2)
#define FOUR(score,and,seven,years,ago) (2 + 2)
Fixes Khronos GLES3 CTS tests;
invalid_object_whitespace_vertex
invalid_object_whitespace_fragment
Signed-off-by: Anuj Phogat <[email protected]>
Reviewed-by: Carl Worth <[email protected]>
Diffstat (limited to 'src/glsl/ir_function.cpp')
0 files changed, 0 insertions, 0 deletions