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| author | Fangrui Song <maskray@google.com> | 2019-09-04 09:04:26 +0000 |
|---|---|---|
| committer | Fangrui Song <maskray@google.com> | 2019-09-04 09:04:26 +0000 |
| commit | b4745fad24663ae50a592b57c6e1bf1c7e4d1527 (patch) | |
| tree | b4d77144c745aed21d92fcdb0b83e97370b11c82 /clang/lib/Frontend/CompilerInvocation.cpp | |
| parent | b8b4fa47971491db63620d75b97d5ea00cd0b0cc (diff) | |
| download | llvm-b4745fad24663ae50a592b57c6e1bf1c7e4d1527.zip llvm-b4745fad24663ae50a592b57c6e1bf1c7e4d1527.tar.gz llvm-b4745fad24663ae50a592b57c6e1bf1c7e4d1527.tar.bz2 | |
[ELF] Add a spell corrector for "undefined symbol" diagnostics
Non-undefined symbols with Levenshtein distance 1 or a transposition are
suggestion candidates. This is probably good enough and it can suggest
some missing/superfluous qualifiers: const, restrict, volatile, & and &&
ref-qualifier, e.g.
error: undefined symbol: foo(int*)
>>> referenced by b.o:(.text+0x1)
+>>> did you mean: foo(int const*)
+>>> defined in: a.o
error: undefined symbol: foo(int*&)
>>> referenced by b.o:(.text+0x1)
+>>> did you mean: foo(int*)
+>>> defined in: b.o
Reviewed By: ruiu
Differential Revision: https://reviews.llvm.org/D67039
llvm-svn: 370853
Diffstat (limited to 'clang/lib/Frontend/CompilerInvocation.cpp')
0 files changed, 0 insertions, 0 deletions