File: plugin-delayed-template.cpp

package info (click to toggle)
llvm-toolchain-16 1%3A16.0.6-15~deb12u1
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,634,792 kB
  • sloc: cpp: 6,179,261; ansic: 1,216,205; asm: 741,319; python: 196,614; objc: 75,325; f90: 49,640; lisp: 32,396; pascal: 12,286; sh: 9,394; perl: 7,442; ml: 5,494; awk: 3,523; makefile: 2,723; javascript: 1,206; xml: 886; fortran: 581; cs: 573
file content (17 lines) | stat: -rw-r--r-- 685 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
 
// RUN: %clang_cc1 -fdelayed-template-parsing -load %llvmshlibdir/PrintFunctionNames%pluginext -plugin print-fns -plugin-arg-print-fns -parse-template -plugin-arg-print-fns ForcedTemplate %s 2>&1 | FileCheck %s
// REQUIRES: plugins, examples

template <typename T>
void TemplateDep();

// CHECK: top-level-decl: "ForcedTemplate"
// The plugin should force parsing of this template, even though it's
// not used and -fdelayed-template-parsing is specified.
// CHECK: warning: expression result unused
// CHECK: late-parsed-decl: "ForcedTemplate"
template <typename T>
void ForcedTemplate() {
  TemplateDep<T>();  // Shouldn't crash.

  "";  // Triggers the warning checked for above.
}