Douglas Gregor bb7930c17e Implement basic support for merging function declarations across
translation units.

llvm-svn: 95794
2010-02-10 19:54:31 +00:00

10 lines
727 B
C

// RUN: %clang_cc1 -emit-pch -o %t.1.ast %S/Inputs/function1.c
// RUN: %clang_cc1 -emit-pch -o %t.2.ast %S/Inputs/function2.c
// RUN: %clang_cc1 -ast-merge %t.1.ast -ast-merge %t.2.ast -fsyntax-only %s 2>&1 | FileCheck %s
// CHECK: function2.c:3:6: error: external function 'f1' declared with incompatible types in different translation units ('void (Int, double)' vs. 'void (int, float)')
// CHECK: function1.c:2:6: note: declared here with type 'void (int, float)'
// CHECK: function2.c:5:6: error: external function 'f3' declared with incompatible types in different translation units ('void (int)' vs. 'void (void)')
// CHECK: function1.c:4:6: note: declared here with type 'void (void)'
// CHECK: 4 diagnostics generated