File: instantiation-depth-default.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 (17 lines) | stat: -rw-r--r-- 774 bytes parent folder | download | duplicates (2)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
// RUN: %clang_cc1 -fsyntax-only -verify -ftemplate-backtrace-limit 2 %s
//
// FIXME: Disable this test when Clang was built with ASan, because ASan
// increases our per-frame stack usage enough that this test no longer fits
// within our normal stack space allocation.
// UNSUPPORTED: asan

template<int N, typename T> struct X : X<N+1, T*> {};
// expected-error-re@8 {{recursive template instantiation exceeded maximum depth of 1024{{$}}}}
// expected-note@8 {{instantiation of template class}}
// expected-note@8 {{skipping 1023 contexts in backtrace}}
// expected-note@8 {{use -ftemplate-depth=N to increase recursive template instantiation depth}}

X<0, int> x; // expected-note {{in instantiation of}}

// FIXME: It crashes. Investigating.
// UNSUPPORTED: windows-gnu