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C++: TranslationUnit::getPosition takes utf16char offsets

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...and not byte offsets anymore. This is necessary in order to calculate
the line and column numbers correctly with respect to unicode code
points.

Change-Id: I5d79857b3eaefeb8d563b4f1e3938a64debc5e08
Reviewed-by: Erik Verbruggen <erik.verbruggen@digia.com>
This commit is contained in:
Nikolai Kosjar
2014-05-06 14:48:24 -04:00
parent 70122b3061
commit 587eb49c4e
11 changed files with 359 additions and 77 deletions
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6
src/libs/3rdparty/cplusplus/TranslationUnit.h vendored
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@@ -127,7 +127,7 @@ public:
unsigned *column = 0,
const StringLiteral **fileName = 0) const;
void getPosition(unsigned offset,
void getPosition(unsigned utf16charOffset,
unsigned *line,
unsigned *column = 0,
const StringLiteral **fileName = 0) const;
@@ -172,8 +172,8 @@ private:
};
void releaseTokensAndComments();
unsigned findLineNumber(unsigned offset) const;
unsigned findColumnNumber(unsigned offset, unsigned lineNumber) const;
unsigned findLineNumber(unsigned utf16charOffset) const;
unsigned findColumnNumber(unsigned utf16CharOffset, unsigned lineNumber) const;
PPLine findPreprocessorLine(unsigned offset) const;
void showErrorLine(unsigned index, unsigned column, FILE *out);