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e32ff09685
A filename can be remapped with a header map to point to a framework header and we can find the corresponding framework without the header. But if the original filename doesn't have a remapped framework name, we'll fail to find its location and will dereference a null pointer during diagnostics emission. Fix by tracking remappings better and emit the note only if a framework is found before any of the remappings. rdar://problem/48883447 Reviewers: arphaman, erik.pilkington, jkorous Reviewed By: arphaman Subscribers: dexonsmith, cfe-commits Differential Revision: https://reviews.llvm.org/D61707 llvm-svn: 361779
21 lines
934 B
C
21 lines
934 B
C
// RUN: rm -f %t.hmap
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// RUN: %hmaptool write %S/Inputs/include-header-missing-in-framework/TestFramework.hmap.json %t.hmap
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// RUN: %clang_cc1 -fsyntax-only -F %S/Inputs -I %t.hmap -verify %s -DLATE_REMAPPING
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// RUN: %clang_cc1 -fsyntax-only -I %t.hmap -F %S/Inputs -verify %s
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// The test is similar to 'include-header-missing-in-framework.c' but covers
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// the case when a header is remapped to a framework-like path with a .hmap
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// file. And we can find the framework but not the header.
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#ifdef LATE_REMAPPING
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// Framework is found before remapping.
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#include <TestFramework/BeforeRemapping.h>
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// expected-error@-1 {{'TestFramework/BeforeRemapping.h' file not found}}
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// expected-note@-2 {{did not find header 'BeforeRemapping.h' in framework 'TestFramework' (loaded from}}
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#else
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// Framework is found after remapping.
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#include "RemappedHeader.h"
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// expected-error@-1 {{'RemappedHeader.h' file not found}}
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#endif // LATE_REMAPPING
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