1 // RUN: %clang_cc1 -emit-llvm -fblocks -o - -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 %s | FileCheck %s 2 3 // N.B. This test verifies that two blocks which are otherwise 4 // indistinguishable receive distinct manglings. 5 // We had a bug where the first two blocks in the global block map could 6 // get the same unqualified-block mangling because the logic to handle 7 // block-ids believed it was handling Itanium-style discriminators. 8 9 template<typename T> 10 int tf() { 11 return T::value; 12 } 13 int i1 = ^int { 14 struct S { enum { value = 1 };}; 15 // CHECK-DAG: @_Z2tfIZUb_E1SEiv 16 return tf<S>(); 17 }(); 18 int i2 = ^int(int p1) { 19 struct S { enum { value = 2 };}; 20 // CHECK-DAG: @_Z2tfIZUb0_E1SEiv 21 return tf<S>() + p1; 22 }(1); 23
