1*67e74705SXin Li// RUN: %clang_cc1 -emit-llvm -fblocks -o - -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 %s | FileCheck %s 2*67e74705SXin Li 3*67e74705SXin Li// N.B. This test verifies that two blocks which are otherwise 4*67e74705SXin Li// indistinguishable receive distinct manglings. 5*67e74705SXin Li// We had a bug where the first two blocks in the global block map could 6*67e74705SXin Li// get the same unqualified-block mangling because the logic to handle 7*67e74705SXin Li// block-ids believed it was handling Itanium-style discriminators. 8*67e74705SXin Li 9*67e74705SXin Litemplate<typename T> 10*67e74705SXin Liint tf() { 11*67e74705SXin Li return T::value; 12*67e74705SXin Li} 13*67e74705SXin Liint i1 = ^int { 14*67e74705SXin Li struct S { enum { value = 1 };}; 15*67e74705SXin Li // CHECK-DAG: @_Z2tfIZUb_E1SEiv 16*67e74705SXin Li return tf<S>(); 17*67e74705SXin Li}(); 18*67e74705SXin Liint i2 = ^int(int p1) { 19*67e74705SXin Li struct S { enum { value = 2 };}; 20*67e74705SXin Li // CHECK-DAG: @_Z2tfIZUb0_E1SEiv 21*67e74705SXin Li return tf<S>() + p1; 22*67e74705SXin Li}(1); 23