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Code Issues Releases Activity

Add support for #excluding specific rules

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This commit is contained in:
Jon McClintock
2017-10-05 21:32:03 +00:00
parent 3713168816
commit 1429033aca
26 changed files with 288 additions and 94 deletions
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8
rules/errors.go
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@@ -26,6 +26,10 @@ type noErrorCheck struct {
whitelist gas.CallList
}
func (r *noErrorCheck) ID() string {
return r.MetaData.ID
}
func returnsError(callExpr *ast.CallExpr, ctx *gas.Context) int {
if tv := ctx.Info.TypeOf(callExpr); tv != nil {
switch t := tv.(type) {
@@ -71,8 +75,7 @@ func (r *noErrorCheck) Match(n ast.Node, ctx *gas.Context) (*gas.Issue, error) {
}
// NewNoErrorCheck detects if the returned error is unchecked
func NewNoErrorCheck(conf gas.Config) (gas.Rule, []ast.Node) {
func NewNoErrorCheck(id string, conf gas.Config) (gas.Rule, []ast.Node) {
// TODO(gm) Come up with sensible defaults here. Or flip it to use a
// black list instead.
whitelist := gas.NewCallList()
@@ -89,6 +92,7 @@ func NewNoErrorCheck(conf gas.Config) (gas.Rule, []ast.Node) {
}
return &noErrorCheck{
MetaData: gas.MetaData{
ID: id,
Severity: gas.Low,
Confidence: gas.High,
What: "Errors unhandled.",