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Fix three warnings (Wunused-parameter, Wsign-compare, Wdeprecated-declarations) and a typo. #4488

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@rturrado rturrado commented Dec 11, 2023

I've just commented out the unused parameter as I've seen you do in other parts of the code, with /*variableName*/.

UnbufferedCharStream.cpp: fixed warning: comparison of integers of different signs: 'value_type' (aka 'char32_t') and 'int_type' (aka 'int') [-Wsign-compare].
Vocabulary.cpp: fixed  warning: ‘antlr4::dfa::Vocabulary::EMPTY_VOCABULARY’ is deprecated: Use the default constructor of Vocabulary instead. [-Wdeprecated-declarations].

Signed-off-by: rturrado <[email protected]>
@rturrado rturrado changed the title Fix warning: unused parameter 'context' [-Wunused-parameter]. Fix three warnings (Wunused-parameter, Wsign-compare, Wdeprecated-declarations) and a typo. Dec 11, 2023
@@ -155,7 +155,7 @@ void XPathLexer::action(RuleContext *context, size_t ruleIndex, size_t actionInd
}
}

void XPathLexer::IDAction(antlr4::RuleContext *context, size_t actionIndex) {
void XPathLexer::IDAction(antlr4::RuleContext */*context*/, size_t actionIndex) {
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@jmairboeck jmairboeck Jul 9, 2024

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This file is generated. I added a comment to #4171 (which is about a similar issue) to fix the generator template instead.

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Great, many thanks!

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