First Commit

externals/glslang/Test/300block.frag

@@ -0,0 +1,58 @@
+#version 300 es
+
+precision mediump float;
+
+struct S {
+    vec4 u;
+    uvec4 v;
+    lowp isampler3D sampler;
+    vec3 w;
+    struct T1 {           // ERROR
+        int a;
+    } t;
+};
+
+uniform S s;
+
+uniform fooBlock {
+    uvec4 bv;
+    uniform mat2 bm2;
+    lowp isampler2D sampler;   // ERROR
+    struct T2 {                // ERROR
+        int a;
+    } t;
+    S fbs;                     // ERROR, contains a sampler
+};
+
+uniform barBlock {
+    uvec4 nbv;
+    int ni;
+} inst;
+
+uniform barBlockArray {
+    uvec4 nbv;
+    int ni;
+} insts[4];
+
+uniform unreferenced {
+    float f;
+    uint u;
+};
+
+void main()
+{
+    texture(s.sampler, vec3(inst.ni, bv.y, insts[2].nbv.z));
+    insts[s.v.x];         // ERROR
+    fooBlock;             // ERROR
+    mat4(s);              // ERROR
+    int insts;
+    float barBlock;
+    mat4(barBlock);
+    mat4(unreferenced);   // ERROR, bad type
+    ++s;                  // ERROR
+    inst - 1;             // ERROR
+    ++barBlock;
+    2 * barBlockArray;    // ERROR
+}
+
+int fooBlock;             // ERROR, redef.