Without the lexer changes, tests/glslparsertest/glsl2/tex_rect-02.frag
fails. Before this change, the parser would determine that
sampler2DRect is not a valid type because the call to
state->symbols->get_type() in ast_type_specifier::glsl_type() would
return NULL. Since ast_type_specifier::glsl_type() is now going to
return the glsl_type pointer that it received from the lexer, it doesn't
have an opportunity to generate an error.
text data bss dec hex filename
8255243 268856 294072 8818171 868dfb 32-bit i965_dri.so before
8255291 268856 294072 8818219 868e2b 32-bit i965_dri.so after
7815195 345592 420592 8581379 82f103 64-bit i965_dri.so before
7815339 345592 420592 8581523 82f193 64-bit i965_dri.so after
Signed-off-by: Ian Romanick <ian.d.romanick@intel.com>
Reviewed-by: Nicolai Hähnle <nicolai.haehnle@amd.com>
34f7e761bc