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      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 
      8 struct Foo {
      9   int bar;
     10 };
     11 
     12 // PR13312
     13 void 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 
     28 int printf(const char *, ...);
     29 void 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 
     42 void test3() {
     43   int ssss = 42;
     44   int a = sss; // expected-error{{use of undeclared identifier 'sss'; did you mean 'ssss'?}}
     45 // CHECK: {{^          \^}}
     46 // CHECK: {{^          [^ ]+ssss}}
     47 // CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:17}:"\340\270\201ssss"
     48 
     49   int ssss = 42;
     50   int b = sss; // expected-error{{use of undeclared identifier 'sss'; did you mean 'ssss'?}}
     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 = 42;
     56   int b = ss; // expected-error{{use of undeclared identifier 'ss'; did you mean 's'?}}
     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 sssssssss = 42;
     61   int c = sssssssss; // expected-error{{use of undeclared identifier 'sssssssss'; did you mean 'sssssssss'?}}
     62 // CHECK: {{^          \^}}
     63 // CHECK: {{^          sssssssss.+}}
     64 // CHECK-MACHINE: fix-it:"{{.*}}":{[[@LINE-3]]:11-[[@LINE-3]]:20}:"sssssssss\340\270\201"
     65 }
     66