Recognize more warning patterns.
* add more Java, Kotlin, and Rust warning patterns
* recognize more clang-tidy cert-* and bugprone-* warnings;
still keep the catch-all 'cert' and 'bugprone' groups.
Test: warn.py build.log > warnings.html
Change-Id: I909ec09822f42f60493ebe943c055bf0d4b69938
diff --git a/tools/warn/java_warn_patterns.py b/tools/warn/java_warn_patterns.py
index 80e2e1d..b5b4d9a 100644
--- a/tools/warn/java_warn_patterns.py
+++ b/tools/warn/java_warn_patterns.py
@@ -485,16 +485,24 @@
java_medium('Static method should be qualified',
[r'.*\.java:.*: warning: \[static\] static method should be qualified']),
medium('AbstractInner'),
+ medium('BothPackageInfoAndHtml'),
medium('CallbackName'),
medium('ExecutorRegistration'),
+ medium('HiddenTypeParameter'),
medium('JavaApiUsedByMainlineModule'),
medium('ListenerLast'),
+ medium('MinMaxConstant'),
medium('MissingBuildMethod'),
medium('NoByteOrShort'),
medium('OverlappingConstants'),
medium('SetterReturnsThis'),
+ medium('StreamFiles'),
medium('Typo'),
medium('UseIcu'),
+ medium('fallthrough'),
+ medium('overrides'),
+ medium('serial'),
+ medium('try'),
high('AndroidInjectionBeforeSuper',
'AndroidInjection.inject() should always be invoked before calling super.lifecycleMethod()'),
high('AndroidJdkLibsChecker',
@@ -783,6 +791,8 @@
# Other javac tool warnings
java_medium('addNdkApiCoverage failed to getPackage',
[r".*: warning: addNdkApiCoverage failed to getPackage"]),
+ java_medium('bad path element',
+ [r".*: warning: \[path\] bad path element .*\.jar"]),
java_medium('Supported version from annotation processor',
[r".*: warning: Supported source version .+ from annotation processor"]),
]
diff --git a/tools/warn/other_warn_patterns.py b/tools/warn/other_warn_patterns.py
index 1350936..cd55aaa 100644
--- a/tools/warn/other_warn_patterns.py
+++ b/tools/warn/other_warn_patterns.py
@@ -42,14 +42,20 @@
return warn('asm', Severity.MEDIUM, description, pattern_list)
-def kotlin(description, pattern_list):
- return warn('Kotlin', Severity.MEDIUM, description, pattern_list)
+def kotlin(description, pattern):
+ return warn('Kotlin', Severity.MEDIUM, description,
+ [r'.*\.kt:.*: warning: ' + pattern])
def yacc(description, pattern_list):
return warn('yacc', Severity.MEDIUM, description, pattern_list)
+def rust(severity, description, pattern):
+ return warn('Rust', severity, description,
+ [r'.*\.rs:.*: warning: ' + pattern])
+
+
warn_patterns = [
# pylint:disable=line-too-long,g-inconsistent-quotes
# aapt warnings
@@ -109,26 +115,31 @@
'description': 'Proto: Import not used',
'patterns': [r".*: warning: Import .*/.*\.proto but not used.$"]},
# Kotlin warnings
- kotlin('never used parameter or variable',
- [r".*\.kt:.*: warning: (parameter|variable) '.*' is never used$",
- r".*\.kt:.*: warning: (parameter|variable) '.*' is never used, could be renamed to _$"]),
- kotlin('initializer is redundant',
- [r".*\.kt:.*: warning: .* initializer is redundant$"]),
+ kotlin('never used parameter or variable', '.+ \'.*\' is never used'),
+ kotlin('multiple labels', '.+ more than one label .+ in this scope'),
+ kotlin('type mismatch', 'type mismatch: '),
+ kotlin('is always true', '.+ is always \'true\''),
+ kotlin('no effect', '.+ annotation has no effect for '),
+ kotlin('no cast needed', 'no cast needed'),
+ kotlin('accessor not generated', 'an accessor will not be generated '),
+ kotlin('initializer is redundant', '.* initializer is redundant$'),
kotlin('elvis operator always returns ...',
- [r".*\.kt:.*: warning: elvis operator \(\?:\) always returns .+"]),
- kotlin('shadowed name',
- [r".*\.kt:.*: warning: name shadowed: .+"]),
- kotlin('unchecked cast',
- [r".*\.kt:.*: warning: unchecked cast: .* to .*$"]),
+ 'elvis operator (?:) always returns .+'),
+ kotlin('shadowed name', 'name shadowed: .+'),
+ kotlin('unchecked cast', 'unchecked cast: .* to .*$'),
+ kotlin('unreachable code', 'unreachable code'),
+ kotlin('unnecessary assertion', 'unnecessary .+ assertion .+'),
kotlin('unnecessary safe call on a non-null receiver',
- [r".*\.kt:.*: warning: unnecessary safe call on a non-null receiver"]),
+ 'unnecessary safe call on a non-null receiver'),
kotlin('Deprecated in Java',
- [r".*\.kt:.*: warning: '.*' is deprecated. Deprecated in Java"]),
+ '\'.*\' is deprecated. Deprecated in Java'),
kotlin('Replacing Handler for Executor',
- [r".*\.kt:.*: warning: .+ Replacing Handler for Executor in "]),
+ '.+ Replacing Handler for Executor in '),
kotlin('library has Kotlin runtime',
- [r".*: warning: library has Kotlin runtime bundled into it",
- r".*: warning: some JAR files .* have the Kotlin Runtime library"]),
+ '.+ has Kotlin runtime (bundled|library)'),
+ warn('Kotlin', Severity.MEDIUM, 'bundled Kotlin runtime',
+ ['.*warning: .+ (has|have the) Kotlin (runtime|Runtime library) bundled']),
+ kotlin('other warnings', '.+'), # catch all other Kotlin warnings
# Yacc warnings
yacc('deprecate directive',
[r".*\.yy?:.*: warning: deprecated directive: "]),
@@ -138,15 +149,20 @@
'description': 'yacc: fix-its can be applied',
'patterns': [r".*\.yy?: warning: fix-its can be applied."]},
# Rust warnings
- {'category': 'Rust', 'severity': Severity.HIGH,
- 'description': 'Rust: Does not derive Copy',
- 'patterns': [r".*: warning: .+ does not derive Copy"]},
- {'category': 'Rust', 'severity': Severity.MEDIUM,
- 'description': 'Rust: Deprecated range pattern',
- 'patterns': [r".*: warning: .+ range patterns are deprecated"]},
- {'category': 'Rust', 'severity': Severity.MEDIUM,
- 'description': 'Rust: Deprecated missing explicit \'dyn\'',
- 'patterns': [r".*: warning: .+ without an explicit `dyn` are deprecated"]},
+ rust(Severity.HIGH, 'Does not derive Copy', '.+ does not derive Copy'),
+ rust(Severity.MEDIUM, '... are deprecated',
+ ('(.+ are deprecated$|' +
+ 'use of deprecated item .* (use .* instead|is now preferred))')),
+ rust(Severity.MEDIUM, 'never used', '.* is never used:'),
+ rust(Severity.MEDIUM, 'unused import', 'unused import: '),
+ rust(Severity.MEDIUM, 'unnecessary attribute',
+ '.+ no longer requires an attribute'),
+ rust(Severity.MEDIUM, 'unnecessary parentheses',
+ 'unnecessary parentheses around'),
+ # Catch all RenderScript warnings
+ {'category': 'RenderScript', 'severity': Severity.LOW,
+ 'description': 'RenderScript warnings',
+ 'patterns': [r'.*\.rscript:.*: warning: ']},
# Broken/partial warning messages will be skipped.
{'category': 'Misc', 'severity': Severity.SKIP,
'description': 'skip, ,',
diff --git a/tools/warn/tidy_warn_patterns.py b/tools/warn/tidy_warn_patterns.py
index 2c5ab79..036e2bb 100644
--- a/tools/warn/tidy_warn_patterns.py
+++ b/tools/warn/tidy_warn_patterns.py
@@ -78,6 +78,7 @@
group_tidy_warn_pattern('android'),
simple_tidy_warn_pattern('abseil-string-find-startswith'),
simple_tidy_warn_pattern('bugprone-argument-comment'),
+ simple_tidy_warn_pattern('bugprone-branch-clone'),
simple_tidy_warn_pattern('bugprone-copy-constructor-init'),
simple_tidy_warn_pattern('bugprone-fold-init-type'),
simple_tidy_warn_pattern('bugprone-forward-declaration-namespace'),
@@ -89,6 +90,9 @@
simple_tidy_warn_pattern('bugprone-macro-parentheses'),
simple_tidy_warn_pattern('bugprone-misplaced-widening-cast'),
simple_tidy_warn_pattern('bugprone-move-forwarding-reference'),
+ simple_tidy_warn_pattern('bugprone-parent-virtual-call'),
+ simple_tidy_warn_pattern('bugprone-posix-return'),
+ simple_tidy_warn_pattern('bugprone-sizeof-container'),
simple_tidy_warn_pattern('bugprone-sizeof-expression'),
simple_tidy_warn_pattern('bugprone-string-constructor'),
simple_tidy_warn_pattern('bugprone-string-integer-assignment'),
@@ -96,10 +100,25 @@
simple_tidy_warn_pattern('bugprone-suspicious-missing-comma'),
simple_tidy_warn_pattern('bugprone-suspicious-string-compare'),
simple_tidy_warn_pattern('bugprone-suspicious-semicolon'),
+ simple_tidy_warn_pattern('bugprone-terminating-continue'),
+ simple_tidy_warn_pattern('bugprone-too-small-loop-variable'),
simple_tidy_warn_pattern('bugprone-undefined-memory-manipulation'),
+ simple_tidy_warn_pattern('bugprone-unhandled-self-assignment'),
simple_tidy_warn_pattern('bugprone-unused-raii'),
+ simple_tidy_warn_pattern('bugprone-unused-return-value'),
simple_tidy_warn_pattern('bugprone-use-after-move'),
group_tidy_warn_pattern('bugprone'),
+ simple_tidy_warn_pattern('cert-dcl16-c'),
+ simple_tidy_warn_pattern('cert-dcl21-cpp'),
+ simple_tidy_warn_pattern('cert-dcl50-cpp'),
+ simple_tidy_warn_pattern('cert-dcl54-cpp'),
+ simple_tidy_warn_pattern('cert-dcl59-cpp'),
+ simple_tidy_warn_pattern('cert-env33-c'),
+ simple_tidy_warn_pattern('cert-err34-c'),
+ simple_tidy_warn_pattern('cert-err52-cpp'),
+ simple_tidy_warn_pattern('cert-msc30-c'),
+ simple_tidy_warn_pattern('cert-msc50-cpp'),
+ simple_tidy_warn_pattern('cert-oop54-cpp'),
group_tidy_warn_pattern('cert'),
group_tidy_warn_pattern('clang-diagnostic'),
group_tidy_warn_pattern('cppcoreguidelines'),