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Log stack trace when there is bad index/buffer lines

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This commit is contained in:
Jacob Dufault 2017-12-12 09:50:12 -08:00
parent 1467526bad
commit a1fd516788
1 changed files with 6 additions and 2 deletions
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8
src/working_files.cc
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@ -87,8 +87,10 @@ optional<int> WorkingFile::GetBufferLineFromIndexLine(int index_line) const {
// TODO: reenable this assert once we are using the real indexed file. // TODO: reenable this assert once we are using the real indexed file.
// assert(index_line >= 1 && index_line <= index_lines.size()); // assert(index_line >= 1 && index_line <= index_lines.size());
if (index_line < 1 || index_line > index_lines.size()) { if (index_line < 1 || index_line > index_lines.size()) {
loguru::Text stack = loguru::stacktrace();
LOG_S(WARNING) << "Bad index_line (got " << index_line << ", expected [1, " LOG_S(WARNING) << "Bad index_line (got " << index_line << ", expected [1, "
<< index_lines.size() << "])"; << index_lines.size() << "]) in " << filename
<< stack.c_str();
return nullopt; return nullopt;
} }
@ -124,8 +126,10 @@ optional<int> WorkingFile::GetIndexLineFromBufferLine(int buffer_line) const {
// Note: |index_line| and |buffer_line| are 1-based. // Note: |index_line| and |buffer_line| are 1-based.
// assert(buffer_line >= 1 && buffer_line < all_buffer_lines.size()); // assert(buffer_line >= 1 && buffer_line < all_buffer_lines.size());
if (buffer_line < 1 || buffer_line > all_buffer_lines.size()) { if (buffer_line < 1 || buffer_line > all_buffer_lines.size()) {
loguru::Text stack = loguru::stacktrace();
LOG_S(WARNING) << "Bad buffer_line (got " << buffer_line LOG_S(WARNING) << "Bad buffer_line (got " << buffer_line
<< ", expected [1, " << all_buffer_lines.size() << "])"; << ", expected [1, " << all_buffer_lines.size() << "]) in "
<< filename << stack.c_str();
return nullopt; return nullopt;
} }