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authorEric Anholt <[email protected]>2010-08-25 23:27:56 -0700
committerEric Anholt <[email protected]>2010-08-25 23:43:21 -0700
commitc735d85395f8f0c0a71b04ebc728390970271fe2 (patch)
tree1c6573e8fcfa8ff61c20c575b2d82052decf4a54 /src/glsl/ir_rvalue_visitor.cpp
parentaa2f55883b9a4e8a192c5dcc97ae7fdab2a33e0a (diff)
glsl: Don't consider things with a type containing a sampler as an lvalue.
We had ad-hoc handled some common cases by flagging sampler-typed variables as read_only, and rejected initializers of samplers. However, people could sneak them in in all sorts of surprising ways, like using whole-array or structure assignment. Fixes: glslparsertest/glsl2/sampler-01.frag glslparsertest/glsl2/sampler-03.frag glslparsertest/glsl2/sampler-04.frag glslparsertest/glsl2/sampler-06.frag Bug #27403.
Diffstat (limited to 'src/glsl/ir_rvalue_visitor.cpp')
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