[Sema] Add test for __builtin_fminf errors.

llvm · Sep 13, 2021 · d86a947 · d86a947
1 parent 9db7e8e
commit d86a947
Showing 1 changed file with 21 additions and 0 deletions.
diff --git a/clang/test/Sema/overloaded-math-builtins.c b/clang/test/Sema/overloaded-math-builtins.c
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+// RUN: %clang_cc1 %s -pedantic -verify -triple=x86_64-apple-darwin9
+
+typedef float float4 __attribute__((ext_vector_type(4)));
+
+float test_fminf(float f, int i, int *ptr, float4 v) {
+  float r1 = __builtin_fminf(f, ptr);
+  // expected-error@-1 {{passing 'int *' to parameter of incompatible type 'float'}}
+  float r2 = __builtin_fminf(ptr, f);
+  // expected-error@-1 {{passing 'int *' to parameter of incompatible type 'float'}}
+  float r3 = __builtin_fminf(v, f);
+  // expected-error@-1 {{passing 'float4' (vector of 4 'float' values) to parameter of incompatible type 'float'}}
+  float r4 = __builtin_fminf(f, v);
+  // expected-error@-1 {{passing 'float4' (vector of 4 'float' values) to parameter of incompatible type 'float'}}
+
+
+  int *r5 = __builtin_fminf(f, f);
+  // expected-error@-1 {{initializing 'int *' with an expression of incompatible type 'float'}}
+
+  int *r6 = __builtin_fminf(f, v);
+  // expected-error@-1 {{passing 'float4' (vector of 4 'float' values) to parameter of incompatible type 'float'}}
+}