File: ast-dump-using-enum.cpp

package info (click to toggle)
llvm-toolchain-17 1%3A17.0.6-22
  • links: PTS, VCS
  • area: main
  • in suites: forky, trixie
  • size: 1,799,624 kB
  • sloc: cpp: 6,428,607; ansic: 1,383,196; asm: 793,408; python: 223,504; objc: 75,364; f90: 60,502; lisp: 33,869; pascal: 15,282; sh: 9,684; perl: 7,453; ml: 4,937; awk: 3,523; makefile: 2,889; javascript: 2,149; xml: 888; fortran: 619; cs: 573
file content (30 lines) | stat: -rw-r--r-- 1,064 bytes parent folder | download | duplicates (13) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
// RUN: %clang_cc1 -triple x86_64-unknown-unknown -std=c++20 -ast-dump -ast-dump-filter Foo %s | FileCheck -strict-whitespace %s

// Test with serialization:
// RUN: %clang_cc1 -std=c++20 -triple x86_64-unknown-unknown -emit-pch -o %t %s
// RUN: %clang_cc1 -x c++ -std=c++20 -triple x86_64-unknown-unknown -include-pch %t \
// RUN: -ast-dump-all -ast-dump-filter Foo /dev/null \
// RUN: | FileCheck --strict-whitespace %s

namespace Bob {
enum class Foo {
  Foo_a,
  Foo_b
};
}; // namespace Bob

using enum Bob::Foo;

// CHECK-LABEL: Dumping Bob::Foo
// CHECK-NEXT: EnumDecl {{.*}} class Foo 'int'
// CHECK-NEXT: |-EnumConstantDecl {{.*}} Foo_a 'Bob::Foo'
// CHECK-NEXT: `-EnumConstantDecl {{.*}} Foo_b 'Bob::Foo'

// CHECK-LABEL: Dumping Foo:
// CHECK-NEXT: UsingEnumDecl {{.*}} <{{.*}}:16:1, col:17> {{.*}} Enum {{.*}} 'Foo'

// CHECK-LABEL: Dumping Foo_a:
// CHECK-NEXT: UsingShadowDecl {{.*}} implicit EnumConstant {{.*}} 'Foo_a' 'Bob::Foo'

// CHECK-LABEL: Dumping Foo_b:
// CHECK-NEXT: UsingShadowDecl {{.*}} implicit EnumConstant {{.*}} 'Foo_b' 'Bob::Foo'