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Add a test for the -Wstring-plus-int fixit note. 

llvm-svn: 151951
This commit is contained in:
Nico Weber 2012-03-02 23:01:20 +00:00
parent fc5dfe9f7c
commit 9b9ebfc090
1 changed files with 4 additions and 0 deletions
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4
clang/test/SemaCXX/string-plus-int.cpp
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@ -1,4 +1,5 @@
// RUN: %clang_cc1 -fsyntax-only -verify -Wno-array-bounds %s -fpascal-strings
// RUN: %clang_cc1 -fdiagnostics-parseable-fixits -x c++ %s 2>&1 -Wno-array-bounds -fpascal-strings | FileCheck %s
void consume(const char* c) {}
void consume(const unsigned char* c) {}
@ -24,6 +25,9 @@ const char* operator+(OperatorOverloadEnum e, const char* c) {
void f(int index) {
// Should warn.
// CHECK: fix-it:"{{.*}}":{31:11-31:11}:"&"
// CHECK: fix-it:"{{.*}}":{31:17-31:18}:"["
// CHECK: fix-it:"{{.*}}":{31:20-31:20}:"]"
consume("foo" + 5); // expected-warning {{adding 'int' to a string does not append to the string}} expected-note {{use array indexing to silence this warning}}
consume("foo" + index); // expected-warning {{adding 'int' to a string does not append to the string}} expected-note {{use array indexing to silence this warning}}
consume("foo" + kMyEnum); // expected-warning {{adding 'MyEnum' to a string does not append to the string}} expected-note {{use array indexing to silence this warning}}