README
¶
This directory does not contain a Go package, but acts as a container for various analyses that implement the golang.org/x/tools/go/analysis API and may be imported into an analysis tool. By convention, each package foo provides the analysis, and each command foo/cmd/foo provides a standalone driver.
Directories
¶
| Path | Synopsis |
|---|---|
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Package asmdecl defines an Analyzer that reports mismatches between assembly files and Go declarations.
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Package asmdecl defines an Analyzer that reports mismatches between assembly files and Go declarations. |
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Package assign defines an Analyzer that detects useless assignments.
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Package assign defines an Analyzer that detects useless assignments. |
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Package atomic defines an Analyzer that checks for common mistakes using the sync/atomic package.
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Package atomic defines an Analyzer that checks for common mistakes using the sync/atomic package. |
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Package atomicalign defines an Analyzer that checks for non-64-bit-aligned arguments to sync/atomic functions.
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Package atomicalign defines an Analyzer that checks for non-64-bit-aligned arguments to sync/atomic functions. |
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Package bools defines an Analyzer that detects common mistakes involving boolean operators.
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Package bools defines an Analyzer that detects common mistakes involving boolean operators. |
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Package buildssa defines an Analyzer that constructs the SSA representation of an error-free package and returns the set of all functions within it.
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Package buildssa defines an Analyzer that constructs the SSA representation of an error-free package and returns the set of all functions within it. |
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Package buildtag defines an Analyzer that checks build tags.
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Package buildtag defines an Analyzer that checks build tags. |
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Package cgocall defines an Analyzer that detects some violations of the cgo pointer passing rules.
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Package cgocall defines an Analyzer that detects some violations of the cgo pointer passing rules. |
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Package composite defines an Analyzer that checks for unkeyed composite literals.
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Package composite defines an Analyzer that checks for unkeyed composite literals. |
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Package copylock defines an Analyzer that checks for locks erroneously passed by value.
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Package copylock defines an Analyzer that checks for locks erroneously passed by value. |
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Package ctrlflow is an analysis that provides a syntactic control-flow graph (CFG) for the body of a function.
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Package ctrlflow is an analysis that provides a syntactic control-flow graph (CFG) for the body of a function. |
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Package deepequalerrors defines an Analyzer that checks for the use of reflect.DeepEqual with error values.
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Package deepequalerrors defines an Analyzer that checks for the use of reflect.DeepEqual with error values. |
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The errorsas package defines an Analyzer that checks that the second argument to errors.As is a pointer to a type implementing error.
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The errorsas package defines an Analyzer that checks that the second argument to errors.As is a pointer to a type implementing error. |
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Package fieldalignment defines an Analyzer that detects structs that would use less memory if their fields were sorted.
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Package fieldalignment defines an Analyzer that detects structs that would use less memory if their fields were sorted. |
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Package findcall defines an Analyzer that serves as a trivial example and test of the Analysis API.
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Package findcall defines an Analyzer that serves as a trivial example and test of the Analysis API. |
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cmd/findcall
The findcall command runs the findcall analyzer.
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The findcall command runs the findcall analyzer. |
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Package framepointer defines an Analyzer that reports assembly code that clobbers the frame pointer before saving it.
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Package framepointer defines an Analyzer that reports assembly code that clobbers the frame pointer before saving it. |
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Package httpresponse defines an Analyzer that checks for mistakes using HTTP responses.
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Package httpresponse defines an Analyzer that checks for mistakes using HTTP responses. |
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Package ifaceassert defines an Analyzer that flags impossible interface-interface type assertions.
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Package ifaceassert defines an Analyzer that flags impossible interface-interface type assertions. |
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cmd/ifaceassert
The ifaceassert command runs the ifaceassert analyzer.
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The ifaceassert command runs the ifaceassert analyzer. |
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Package inspect defines an Analyzer that provides an AST inspector (golang.org/x/tools/go/ast/inspector.Inspector) for the syntax trees of a package.
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Package inspect defines an Analyzer that provides an AST inspector (golang.org/x/tools/go/ast/inspector.Inspector) for the syntax trees of a package. |
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Package loopclosure defines an Analyzer that checks for references to enclosing loop variables from within nested functions.
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Package loopclosure defines an Analyzer that checks for references to enclosing loop variables from within nested functions. |
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Package lostcancel defines an Analyzer that checks for failure to call a context cancellation function.
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Package lostcancel defines an Analyzer that checks for failure to call a context cancellation function. |
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cmd/lostcancel
The lostcancel command applies the golang.org/x/tools/go/analysis/passes/lostcancel analysis to the specified packages of Go source code.
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The lostcancel command applies the golang.org/x/tools/go/analysis/passes/lostcancel analysis to the specified packages of Go source code. |
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Package nilfunc defines an Analyzer that checks for useless comparisons against nil.
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Package nilfunc defines an Analyzer that checks for useless comparisons against nil. |
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Package nilness inspects the control-flow graph of an SSA function and reports errors such as nil pointer dereferences and degenerate nil pointer comparisons.
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Package nilness inspects the control-flow graph of an SSA function and reports errors such as nil pointer dereferences and degenerate nil pointer comparisons. |
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cmd/nilness
The nilness command applies the golang.org/x/tools/go/analysis/passes/nilness analysis to the specified packages of Go source code.
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The nilness command applies the golang.org/x/tools/go/analysis/passes/nilness analysis to the specified packages of Go source code. |
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The pkgfact package is a demonstration and test of the package fact mechanism.
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The pkgfact package is a demonstration and test of the package fact mechanism. |
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Package printf defines an Analyzer that checks consistency of Printf format strings and arguments.
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Package printf defines an Analyzer that checks consistency of Printf format strings and arguments. |
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Package reflectvaluecompare defines an Analyzer that checks for accidentally using == or reflect.DeepEqual to compare reflect.Value values.
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Package reflectvaluecompare defines an Analyzer that checks for accidentally using == or reflect.DeepEqual to compare reflect.Value values. |
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Package shadow defines an Analyzer that checks for shadowed variables.
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Package shadow defines an Analyzer that checks for shadowed variables. |
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cmd/shadow
The shadow command runs the shadow analyzer.
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The shadow command runs the shadow analyzer. |
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Package shift defines an Analyzer that checks for shifts that exceed the width of an integer.
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Package shift defines an Analyzer that checks for shifts that exceed the width of an integer. |
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Package sigchanyzer defines an Analyzer that detects misuse of unbuffered signal as argument to signal.Notify.
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Package sigchanyzer defines an Analyzer that detects misuse of unbuffered signal as argument to signal.Notify. |
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Package sortslice defines an Analyzer that checks for calls to sort.Slice that do not use a slice type as first argument.
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Package sortslice defines an Analyzer that checks for calls to sort.Slice that do not use a slice type as first argument. |
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Package stdmethods defines an Analyzer that checks for misspellings in the signatures of methods similar to well-known interfaces.
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Package stdmethods defines an Analyzer that checks for misspellings in the signatures of methods similar to well-known interfaces. |
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Package stringintconv defines an Analyzer that flags type conversions from integers to strings.
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Package stringintconv defines an Analyzer that flags type conversions from integers to strings. |
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cmd/stringintconv
The stringintconv command runs the stringintconv analyzer.
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The stringintconv command runs the stringintconv analyzer. |
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Package structtag defines an Analyzer that checks struct field tags are well formed.
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Package structtag defines an Analyzer that checks struct field tags are well formed. |
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Package tests defines an Analyzer that checks for common mistaken usages of tests and examples.
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Package tests defines an Analyzer that checks for common mistaken usages of tests and examples. |
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The unmarshal package defines an Analyzer that checks for passing non-pointer or non-interface types to unmarshal and decode functions.
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The unmarshal package defines an Analyzer that checks for passing non-pointer or non-interface types to unmarshal and decode functions. |
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cmd/unmarshal
The unmarshal command runs the unmarshal analyzer.
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The unmarshal command runs the unmarshal analyzer. |
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Package unreachable defines an Analyzer that checks for unreachable code.
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Package unreachable defines an Analyzer that checks for unreachable code. |
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Package unsafeptr defines an Analyzer that checks for invalid conversions of uintptr to unsafe.Pointer.
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Package unsafeptr defines an Analyzer that checks for invalid conversions of uintptr to unsafe.Pointer. |
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Package unusedresult defines an analyzer that checks for unused results of calls to certain pure functions.
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Package unusedresult defines an analyzer that checks for unused results of calls to certain pure functions. |
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Package unusedwrite checks for unused writes to the elements of a struct or array object.
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Package unusedwrite checks for unused writes to the elements of a struct or array object. |
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internal
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analysisutil
Package analysisutil defines various helper functions used by two or more packages beneath go/analysis.
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Package analysisutil defines various helper functions used by two or more packages beneath go/analysis. |