Fix severity of analyzer warnings; add new warnings.
* The following were high severity warnings but mistakenly grouped into analyzer warnings in a recent change. clang-analyzer-unix.Malloc clang-analyzer-cplusplus.NewDeleteLeaks clang-analyzer-cplusplus.NewDelete * Add new Protoc and Kotlin warnings about unused imports and variables. Bug: 141493530 Test: warn.py --url=http://cs/android --separator='?l=' build.log > warnings.html Change-Id: Ied1f9ace97f29fba58a40dff2346a0391ab22f06
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@@ -1749,7 +1749,9 @@ warn_patterns = [
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analyzer_warn_check('clang-analyzer-security.insecureAPI.strcpy'),
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analyzer_group_high('clang-analyzer-security.insecureAPI'),
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analyzer_group_high('clang-analyzer-security'),
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analyzer_group_check('clang-analyzer-unix.Malloc'),
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analyzer_high_check('clang-analyzer-unix.Malloc'),
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analyzer_high_check('clang-analyzer-cplusplus.NewDeleteLeaks'),
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analyzer_high_check('clang-analyzer-cplusplus.NewDelete'),
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analyzer_group_check('clang-analyzer-unix'),
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analyzer_group_check('clang-analyzer'), # catch al
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@@ -1767,11 +1769,14 @@ warn_patterns = [
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{'category': 'Protoc', 'severity': Severity.MEDIUM,
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'description': 'Proto: Enum name colision after strip',
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'patterns': [r".*: warning: Enum .* has the same name .* ignore case and strip"]},
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{'category': 'Protoc', 'severity': Severity.MEDIUM,
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'description': 'Proto: Import not used',
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'patterns': [r".*: warning: Import .*/.*\.proto but not used.$"]},
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# Kotlin warnings
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{'category': 'Kotlin', 'severity': Severity.MEDIUM,
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'description': 'Kotlin: never used parameter',
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'patterns': [r".*: warning: parameter '.*' is never used"]},
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'description': 'Kotlin: never used parameter or variable',
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'patterns': [r".*: warning: (parameter|variable) '.*' is never used$"]},
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{'category': 'Kotlin', 'severity': Severity.MEDIUM,
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'description': 'Kotlin: Deprecated in Java',
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'patterns': [r".*: warning: '.*' is deprecated. Deprecated in Java"]},
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