File: include-tree-pragma-system-header.c

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (39 lines) | stat: -rw-r--r-- 892 bytes parent folder | download 
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
31
32
33
34
35
36
37
38
39
 
// RUN: rm -rf %t
// RUN: split-file %s %t
// RUN: sed -e "s|DIR|%/t|g" %t/cdb.json.template > %t/cdb.json

// RUN: clang-scan-deps -cas-path %t/cas -format experimental-include-tree-full \
// RUN:   -compilation-database %t/cdb.json > %t/deps.json
// RUN: %deps-to-rsp %t/deps.json --tu-index 0 > %t/tu.rsp

// Confirm we match the non-include-tree build:
// RUN: %clang -fsyntax-only -Wextra-semi %t/tu.c 2>&1 | FileCheck %s
// RUN: %clang @%t/tu.rsp 2>&1 | FileCheck %s

// CHECK: sys.h:1:7: warning: extra ';'
// CHECK-NOT: warning: extra ';'
// CHECK: tu.c:{{.*}}: warning: extra ';'

//--- cdb.json.template
[{
  "directory": "DIR",
  "command": "clang -fsyntax-only -Wextra-semi DIR/tu.c",
  "file": "DIR/tu.c"
}]

//--- sys.h
int x;;
#pragma clang system_header
int y;;
#include "other.h"

//--- other.h
int z;;

//--- tu.c
#include "sys.h"
int w;;

int main() {
  return x + y + z;
}