d48ef7cab5
Summary: When the ClangModulesDeclVendor currently fails it just prints very basic and often incomplete diagnostics without any source locations: ``` (lldb) p @import Foundation error: while importing modules: 'foo/bar.h' file not found could not build module 'Darwin' [...] ``` or even just ``` (lldb) p @import Foundation error: while importing modules: could not build module 'Darwin' [...] ``` These diagnostics help neither the user nor us with figuring out what is the reason for the failure. This patch wires up a full TextDiagnosticPrinter in the ClangModulesDeclVendor and makes sure we always return the error stream to the user when we fail to compile our modules. Fixes rdar://63216849 Reviewers: aprantl, jdoerfert Reviewed By: aprantl Subscribers: JDevlieghere Differential Revision: https://reviews.llvm.org/D79947
6 lines
121 B
C
6 lines
121 B
C
int foo() { return 123; }
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#ifndef ONLY_CLANG
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syntax_error_for_lldb_to_find // comment that tests source printing
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#endif
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