diff options
| -rw-r--r-- | lib/Frontend/TextDiagnostic.cpp | 4 | ||||
| -rw-r--r-- | test/Misc/unnecessary-elipses.cpp | 15 |
2 files changed, 17 insertions, 2 deletions
diff --git a/lib/Frontend/TextDiagnostic.cpp b/lib/Frontend/TextDiagnostic.cpp index ca55197f90..35dabad606 100644 --- a/lib/Frontend/TextDiagnostic.cpp +++ b/lib/Frontend/TextDiagnostic.cpp @@ -494,7 +494,7 @@ static void selectInterestingSourceRegion(std::string &SourceLine, // The line needs some trunctiona, and we'd prefer to keep the front // if possible, so remove the back - if (BackColumnsRemoved) + if (BackColumnsRemoved > strlen(back_ellipse)) SourceLine.replace(SourceEnd, std::string::npos, back_ellipse); // If that's enough then we're done @@ -502,7 +502,7 @@ static void selectInterestingSourceRegion(std::string &SourceLine, return; // Otherwise remove the front as well - if (FrontColumnsRemoved) { + if (FrontColumnsRemoved > strlen(front_ellipse)) { SourceLine.replace(0, SourceStart, front_ellipse); CaretLine.replace(0, CaretStart, front_space); if (!FixItInsertionLine.empty()) diff --git a/test/Misc/unnecessary-elipses.cpp b/test/Misc/unnecessary-elipses.cpp new file mode 100644 index 0000000000..2ee725869b --- /dev/null +++ b/test/Misc/unnecessary-elipses.cpp @@ -0,0 +1,15 @@ +// RUN: %clang_cc1 -fsyntax-only -fmessage-length 80 %s 2>&1 | FileCheck -strict-whitespace %s + +int main() { + "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; +// CHECK: {{^ "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";}} + + "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"; +// CHECK: {{^ ..."xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";}} + +"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" ; +// CHECK: {{^"xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"...}} + + "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx" ; +// CHECK: {{^ ..."xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"...}} +}
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