File: no-fake-source-buffer-excerpts.swift

package info (click to toggle)
swiftlang 6.0.3-2
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 2,519,992 kB
  • sloc: cpp: 9,107,863; ansic: 2,040,022; asm: 1,135,751; python: 296,500; objc: 82,456; f90: 60,502; lisp: 34,951; pascal: 19,946; sh: 18,133; perl: 7,482; ml: 4,937; javascript: 4,117; makefile: 3,840; awk: 3,535; xml: 914; fortran: 619; cs: 573; ruby: 573
file content (11 lines) | stat: -rw-r--r-- 575 bytes parent folder | download 
1
2
3
4
5
6
7
8
9
10
11
 
// REQUIRES: OS=macosx
//
// This triggers a warning about ignored configuration macros; the warning then
// attempts to emit an excerpt from one of the clang importer's fake buffers
// (<swift-imported-modules>) which is full of 250kb of nulls. We want to check
// that we do not emit a gigantic block of nulls to stderr.
//
// RUN: %empty-directory(%t)
// RUN: %target-swift-frontend -typecheck -I %S/Inputs/custom-modules -import-objc-header %S/Inputs/no-fake-source-buffer-excerpts.h %s 2>%t/errors
// RUN: od -a < %t/errors | %FileCheck %s
// CHECK-NOT: nul nul nul nul