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// [config]
// expect_result: fail
// glsl_version: 1.20
// require_extensions: GL_ARB_uniform_buffer_object
// [end config]
#version 120
#extension GL_ARB_uniform_buffer_object: require
/* From the GL_ARB_uniform_buffer_object spec:
*
* "While uniforms in the default uniform block are updated with
* glUniform* entry points and can have static initializers,
* uniforms in named uniform blocks are not. Instead, uniform
* block data is updated using the routines that update buffer
* objects and can not use static initializers.
*
* ...
*
* (15) How are the values from static initializer values
* propagated to a buffer object once it is attached?
*
* Resolved: Static initialization values declared in a
* shader mapped to a uniform buffer are disallowed by the
* grammar and must be established through writes to the
* uniform buffer."
*/
uniform a {
vec4 b = vec4(1.0);
};
vec4 foo(void) {
return b;
}
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