File: plugin-delayed-template.cpp

package info (click to toggle)
llvm-toolchain-7 1%3A7.0.1-8
  • links: PTS, VCS
  • area: main
  • in suites: buster
  • size: 733,456 kB
  • sloc: cpp: 3,776,651; ansic: 633,271; asm: 350,301; python: 142,716; objc: 107,612; sh: 22,626; lisp: 11,056; perl: 7,999; pascal: 6,742; ml: 5,537; awk: 3,536; makefile: 2,557; cs: 2,027; xml: 841; ruby: 156
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.
}