Ifdefs, moved semantic to check, fixed error reporting for builtins

test/check/wrong_multiply.golden

@@ -0,0 +1,30 @@
+test/wrong_multiply.ink:4,18: error: Procedure call did not match any of the possible overloads for 'float4'
+    found:
+        result : float4 = float4(1.0, foo * res, 0.0, 1.0);
+                          ^^^^^^
+
+    While matching argument 2 in function call.
+        result : float4 = float4(1.0, foo * res, 0.0, 1.0);
+                                          ^
+    Possible overloads:
+        float4 :: (float, float, float, float)
+        float4 :: (float2, float2)
+        float4 :: (float2, float, float)
+        float4 :: (float, float2, float)
+        float4 :: (float, float, float2)
+        float4 :: (float, float3)
+        float4 :: (float3, float)
+        float4 :: (float4)
+        float4 :: (float)
+
+test/wrong_multiply.ink:4,34: error: Type mismatch. Expected float got float2
+    found:
+        result : float4 = float4(1.0, foo * res, 0.0, 1.0);
+                                          ^
+    expected:
+        float
+
+    got:
+        result : float4 = float4(1.0, foo * res, 0.0, 1.0);
+
+