fix: Is methods should be exempt for type assertions and switches too (…

…#50)
polyfloyd · Aug 20, 2023 · 285a074 · 285a074
1 parent a84d1dc
commit 285a074
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/errorlint/lint.go b/errorlint/lint.go
@@ -303,6 +303,10 @@ func LintErrorTypeAssertions(fset *token.FileSet, info *TypesInfoExt) []analysis
 			continue
 		}
 
+		if isNodeInErrorIsFunc(info, typeAssert) {
+			continue
+		}
+
 		lints = append(lints, analysis.Diagnostic{
 			Message: "type assertion on error will fail on wrapped errors. Use errors.As to check for specific errors",
 			Pos:     typeAssert.Pos(),
@@ -330,6 +334,10 @@ func LintErrorTypeAssertions(fset *token.FileSet, info *TypesInfoExt) []analysis
 			continue
 		}
 
+		if isNodeInErrorIsFunc(info, typeSwitch) {
+			continue
+		}
+
 		lints = append(lints, analysis.Diagnostic{
 			Message: "type switch on error will fail on wrapped errors. Use errors.As to check for specific errors",
 			Pos:     typeAssert.Pos(),