File: predefined-expr-sizeof.cpp

package info (click to toggle)
llvm-toolchain-9 1%3A9.0.1-16.1
  • links: PTS, VCS
  • area: main
  • in suites: bullseye
  • size: 882,388 kB
  • sloc: cpp: 4,167,636; ansic: 714,256; asm: 457,610; python: 155,927; objc: 65,094; sh: 42,856; lisp: 26,908; perl: 7,786; pascal: 7,722; makefile: 6,881; ml: 5,581; awk: 3,648; cs: 2,027; xml: 888; javascript: 381; ruby: 156
file content (30 lines) | stat: -rw-r--r-- 620 bytes parent folder | download | duplicates (24)
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 %s -emit-llvm -o - | FileCheck %s

// CHECK: store i32 59, i32* %size
// CHECK: store i32 65, i32* %size
template<typename T>
class TemplateClass {
public:
  void templateClassFunction() {
    int size = sizeof(__PRETTY_FUNCTION__);
  }
};

// CHECK: store i32 35, i32* %size
// CHECK: store i32 38, i32* %size
template<typename T>
void functionTemplate(T t) {
  int size = sizeof(__PRETTY_FUNCTION__);
}

int main() {
  TemplateClass<int> t1;
  t1.templateClassFunction();
  TemplateClass<double> t2;
  t2.templateClassFunction();

  functionTemplate<int>(0);
  functionTemplate(0.0);

  return 0;
}