Ternary operator should be disallowed on arrays and structs

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What steps will reproduce the problem?
1. Try to compile the following shader:
#version 300 es
precision mediump float;

void main() {
    float[] a = float[](0.0, 1.0);
    float[] b = float[](0.0, 2.0);
    float[] c = true ? b : a;
}

What is the expected output? What do you see instead?
Expected: compilation fails
Actual: compilation succeeds

ESSL3.00 section 5.7 says that the ternary operator is not one of the operators 
that can operate on whole arrays/structs. ANGLE should check this.

Original issue reported on code.google.com by oetu...@nvidia.com on 15 Apr 2015 at 1:09

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Original comment by oetu...@nvidia.com on 24 Apr 2015 at 8:55

• Changed state: Fixed