File: unique-stable-name-multiple-target-crash.cpp

package info (click to toggle)
llvm-toolchain-14 1%3A14.0.6-16
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 1,496,368 kB
  • sloc: cpp: 5,593,980; ansic: 986,873; asm: 585,869; python: 184,223; objc: 72,530; lisp: 31,119; f90: 27,793; javascript: 9,780; pascal: 9,762; sh: 9,482; perl: 7,468; ml: 5,432; awk: 3,523; makefile: 2,547; xml: 953; cs: 573; fortran: 567
file content (18 lines) | stat: -rw-r--r-- 602 bytes parent folder | download | duplicates (19) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
 
// RUN: %clang_cc1 %s %s -std=c++17 -triple x86_64-linux-gnu -fsycl-is-device -verify -fsyntax-only -Wno-unused

// This would crash due to the double-inputs, since the 'magic static' use in
// the AST Context SCYL Filtering would end up caching an old version of the
// ASTContext object, which no longer exists in the second file's invocation.
//
// expected-no-diagnostics
class Empty {};
template <typename, typename F> __attribute__((sycl_kernel)) void kernel(F) {
    __builtin_sycl_unique_stable_name(F);
}

void use() {
  [](Empty) {
    auto lambda = []{};
    kernel<class i>(lambda);
  };
}