File: merge-class-definition-visibility.cpp

package info (click to toggle)
llvm-toolchain-21 1%3A21.1.0-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 2,235,796 kB
  • sloc: cpp: 7,617,614; ansic: 1,433,901; asm: 1,058,726; python: 252,096; f90: 94,671; objc: 70,753; lisp: 42,813; pascal: 18,401; sh: 10,032; ml: 5,111; perl: 4,720; awk: 3,523; makefile: 3,401; javascript: 2,272; xml: 892; fortran: 770
file content (23 lines) | stat: -rw-r--r-- 893 bytes parent folder | download | duplicates (35) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
 
// RUN: rm -rf %t
// RUN: %clang_cc1 -fmodules -fmodule-map-file=%S/Inputs/merge-class-definition-visibility/modmap \
// RUN:            -I%S/Inputs/merge-class-definition-visibility \
// RUN:            -fmodules-cache-path=%t %s -verify \
// RUN:            -fmodules-local-submodule-visibility
// expected-no-diagnostics

#include "c.h"
template<typename T> struct X { T t; };
typedef X<A> XA;
struct B;

#include "e.h"
// Ensure that this triggers the import of the second definition from e.h,
// which is necessary to make the definition of A visible in the template
// instantiation.
XA xa;

// Ensure that we make the definition of B visible. We made the parse-merged
// definition from e.h visible, which makes the definition from d.h visible,
// and that definition was merged into the canonical definition from b.h,
// so that becomes visible, and we have a visible definition.
B b;