File: clang-check-analyze-save-temps.cpp

package info (click to toggle)
swiftlang 6.1.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid
  • size: 2,791,604 kB
  • sloc: cpp: 9,901,740; ansic: 2,201,431; asm: 1,091,827; python: 308,252; objc: 82,166; f90: 80,126; lisp: 38,358; pascal: 25,559; sh: 20,429; ml: 5,058; perl: 4,745; makefile: 4,484; awk: 3,535; javascript: 3,018; xml: 918; fortran: 664; cs: 573; ruby: 396
file content (19 lines) | stat: -rw-r--r-- 577 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
 
// Check whether output generation options (like -save-temps) will not affect
// the execution of the analyzer.

// RUN: clang-check -analyze %s -- -save-temps -c -Xclang -verify

// Check whether redundant -fsyntax-only options will affect the execution of
// the analyzer.

// RUN: clang-check -analyze %s -- \
// RUN:   -fsyntax-only -c -fsyntax-only -Xclang -verify 2>&1 | \
// RUN:   FileCheck %s --allow-empty

// CHECK-NOT: argument unused during compilation: '--analyze'

void a(int *x) {
  if (x) {
  }
  *x = 47; // expected-warning {{Dereference of null pointer}}
}