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686d64cf05
One warns about using system() which we only use in test code (we're all adults):
src/fish_tests.cpp:2015:9: warning: calling 'system' uses a command processor [cert-env33-c]
if (system("mkdir -p test/fish_expand_test/bb/")) err(L"mkdir failed");
Some conversion warnings that don't seem very useful:
src/input_common.cpp:181:20: warning: 'signed char' to 'wint_t' (aka 'unsigned int') conversion; consider casting to 'unsigned char' first. [cert-str34-c]
wint_t b = evt.get_char();
Warning about varargs doesn't make sense, because some of our functions use std::vswprintf() internally.
src/ast.cpp:486:10: warning: do not define a C-style variadic function; consider using a function parameter pack or currying instead [cert-dcl50-cpp]
void internal_error(const char *func, const wchar_t *fmt, ...) const {
Finally, what seems like a false positive; "va" is initialized by va_copy:
src/common.cpp:468:18: warning: Function 'vswprintf' is called with an uninitialized va_list argument [clang-analyzer-valist.Uninitialized]
status = std::vswprintf(buff, size / sizeof(wchar_t), format, va);
18 lines
983 B
YAML
18 lines
983 B
YAML
---
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Checks: 'clang-diagnostic-*,clang-analyzer-*,-clang-analyzer-valist.Uninitialized,cert-*,performance-*,portability-*,-modernize-use-auto,modernize-loop-convert,modernize-use-bool-literals,modernize-use-using,hicpp-uppercase-literal-suffix,readability-make-member-function-const,readability-redundant-string-init,readability-inconsistent-declaration-parameter-name,readability-redundant-access-specifiers,-performance-noexcept-move-constructor,-cert-dcl37-c,-cert-dcl50-cpp,-cert-dcl51-cpp,-cert-str34-c,-cert-env33-c'
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WarningsAsErrors: ''
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HeaderFilterRegex: ''
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AnalyzeTemporaryDtors: false
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FormatStyle: File
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CheckOptions:
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- key: cert-dcl16-c.NewSuffixes
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value: 'L;LL;LU;LLU'
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- key: cert-oop54-cpp.WarnOnlyIfThisHasSuspiciousField
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value: '0'
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- key: modernize-loop-convert.MinConfidence
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value: 'risky'
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- key: modernize-use-auto.RemoveStars
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value: '1'
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...
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