File: dangling-else.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 (22 lines) | stat: -rw-r--r-- 805 bytes parent folder | download | duplicates (9) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
 
// RUN: clang-pseudo -grammar=cxx -source=%s --start-symbol=statement-seq --print-forest | FileCheck %s

// Verify the else should belong to the nested if statement
if (true) if (true) {} else {}

// CHECK:      statement-seq~selection-statement := IF ( condition ) statement
// CHECK-NEXT: ├─IF
// CHECK-NEXT: ├─(
// CHECK-NEXT: ├─condition~TRUE
// CHECK-NEXT: ├─)
// CHECK-NEXT: └─statement~selection-statement
// CHECK-NEXT:   ├─IF
// CHECK-NEXT:   ├─(
// CHECK-NEXT:   ├─condition~TRUE
// CHECK-NEXT:   ├─)
// CHECK-NEXT:   ├─statement~compound-statement := { }
// CHECK-NEXT:   │ ├─{
// CHECK-NEXT:   │ └─}
// CHECK-NEXT:   ├─ELSE
// CHECK-NEXT:   └─statement~compound-statement := { }
// CHECK-NEXT:     ├─{
// CHECK-NEXT:     └─}