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/* [config]
* expect_result: pass
* glsl_version: 1.30
* require_extensions: GL_ARB_shading_language_420pack
* [end config]
*
* From the GL_ARB_shading_language_420pack spec:
*
* "When multiple qualifiers are present in a declaration, they may appear in
* any order, but they must all appear before the type. The layout qualifier
* is the only qualifier that can appear more than once. Further, a
* declaration can have at most one storage qualifier, at most one auxiliary
* storage qualifier, and at most one interpolation qualifier. Multiple
* memory qualifiers can be used. Any violation of these rules will cause a
* compile-time error."
*
* Test that interpolation, auxiliary, and storage qualifiers may be ordered
* arbitrarily.
*/
#version 130
#extension GL_ARB_shading_language_420pack: enable
// storage interpolation
out flat float s_i;
// interpolation storage
flat out float i_s;
// storage auxiliary
out centroid float s_a;
// auxiliary storage
centroid out float a_s;
// Cannot test auxiliary interpolation without a storage qualifier.
// auxiliary interpolation storage
centroid flat out float a_i_s;
// auxiliary storage interpolation
centroid out flat float a_s_i;
// interpolation auxiliary storage
flat centroid out float i_a_s;
// interpolation storage auxiliary
flat out centroid float i_s_a;
// storage interpolation auxiliary
out flat centroid float s_i_a;
// storage auxiliary interpolation
out centroid flat float s_a_i;
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