File: ms-if-exists.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (24 lines) | stat: -rw-r--r-- 898 bytes parent folder | download | duplicates (38) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
 
template<typename T>
void f(T t) {
  __if_exists(T::foo) {
    { }
    t.foo();
  }

  __if_not_exists(T::bar) {
    int *i = t; // expected-error{{no viable conversion from 'HasFoo' to 'int *'}}
    { }
  }
}

// RUN: c-index-test -test-annotate-tokens=%s:3:1:11:3 -fms-extensions -fno-ms-compatibility -fno-delayed-template-parsing %s | FileCheck %s

// CHECK: Identifier: "T" [3:15 - 3:16] TypeRef=T:1:19
// CHECK: Punctuation: "}" [4:7 - 4:8] CompoundStmt=
// CHECK: Identifier: "t" [5:5 - 5:6] DeclRefExpr=t:2:10
// CHECK: Punctuation: "." [5:6 - 5:7] MemberRefExpr=
// CHECK: Identifier: "foo" [5:7 - 5:10] MemberRefExpr=
// CHECK: Keyword: "int" [9:5 - 9:8] VarDecl=i:9:10 (Definition)
// CHECK: Punctuation: "*" [9:9 - 9:10] VarDecl=i:9:10 (Definition)
// CHECK: Identifier: "i" [9:10 - 9:11] VarDecl=i:9:10 (Definition)
// CHECK: Punctuation: "=" [9:12 - 9:13] VarDecl=i:9:10 (Definition)