1// This file contains code and checks, that should work on any platform.
2// There's a set of additional checks for systems with proper support of UTF-8
3// on the standard output in fixit-unicode-with-utf8-output.c.
4
5// RUN: not %clang_cc1 -fsyntax-only %s 2>&1 | FileCheck -strict-whitespace %s
6// RUN: not %clang_cc1 -fsyntax-only -fdiagnostics-parseable-fixits %s 2>&1 | FileCheck -check-prefix=CHECK-MACHINE %s
7
8struct Foo {
9  int bar;
10};
11
12// PR13312
13void test1() {
14  struct Foo foo;
15  foo.bar = 42☃
16// CHECK: error: non-ASCII characters are not allowed outside of literals and identifiers
17// CHECK: {{^              \^}}
18// CHECK: error: expected ';' after expression
19// Make sure we emit the fixit right in front of the snowman.
20// CHECK: {{^              \^}}
21// CHECK: {{^              ;}}
22
23// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-8]]:15-[[@LINE-8]]:18}:""
24// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-9]]:15-[[@LINE-9]]:15}:";"
25}
26
27
28int printf(const char *, ...);
29void test2() {
30  printf("∆: %d", 1L);
31// CHECK: warning: format specifies type 'int' but the argument has type 'long'
32// Don't crash emitting a fixit after the delta.
33// CHECK:  printf("
34// CHECK: : %d", 1L);
35// Unfortunately, we can't actually check the location of the printed fixit,
36// because different systems will render the delta differently (either as a
37// character, or as <U+2206>.) The fixit should line up with the %d regardless.
38
39// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-9]]:16-[[@LINE-9]]:18}:"%ld"
40}
41
42void test3() {
43  int กssss = 42;
44  int a = กsss; // expected-error{{use of undeclared identifier 'กsss'; did you mean 'กssss'?}}
45// CHECK: {{^          \^}}
46// CHECK: {{^          [^ ]+ssss}}
47// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:17}:"\340\270\201ssss"
48
49  int ssกss = 42;
50  int b = ssกs; // expected-error{{use of undeclared identifier 'ssกs'; did you mean 'ssกss'?}}
51// CHECK: {{^          \^}}
52// CHECK: {{^          ss.+ss}}
53// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:17}:"ss\340\270\201ss"
54
55  int s一二三 = 42;
56  int b一二三四五六七 = ss一二三; // expected-error{{use of undeclared identifier 'ss一二三'; did you mean 's一二三'?}}
57// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-1]]:32-[[@LINE-1]]:43}:"s\344\270\200\344\272\214\344\270\211"
58
59
60  int sssssssssก = 42;
61  int c = sssssssss; // expected-error{{use of undeclared identifier 'sssssssss'; did you mean 'sssssssssก'?}}
62// CHECK: {{^          \^}}
63// CHECK: {{^          sssssssss.+}}
64// CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:20}:"sssssssss\340\270\201"
65}
66