File: sizeofpack.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 (15 lines) | stat: -rw-r--r-- 408 bytes parent folder | download | duplicates (21) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
 
// RUN: %clang_analyze_cc1 -analyzer-checker=core,debug.ExprInspection \
// RUN:                    -std=c++14 -verify %s

typedef __typeof(sizeof(int)) size_t;

void clang_analyzer_eval(bool);

template <int... N> size_t foo() {
  return sizeof...(N);
}

void bar() {
  clang_analyzer_eval(foo<>() == 0); // expected-warning{{TRUE}}
  clang_analyzer_eval(foo<1, 2, 3>() == 3); // expected-warning{{TRUE}}
}