expr-lang#725: Test to prove bug

MEZk · Nov 7, 2024 · 527303c · 527303c
1 parent 24a21b2
commit 527303c
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Showing 3 changed files with 11 additions and 0 deletions.
diff --git a/checker/checker.go b/checker/checker.go
@@ -939,6 +939,7 @@ func (v *checker) checkFunction(f *builtin.Function, node ast.Node, arguments []
 	return v.error(node, "no matching overload for %v", f.Name)
 }
 
+// TODO:
 func (v *checker) checkArguments(
 	name string,
 	fn Nature,

diff --git a/checker/checker_test.go b/checker/checker_test.go
@@ -133,6 +133,7 @@ func TestCheck(t *testing.T) {
 		{"Bool ?? Bool"},
 		{"let foo = 1; foo == 1"},
 		{"(Embed).EmbedPointerEmbedInt > 0"},
+		{"Foo.MethodWithSliceArguments([\"a\", \"prefix\"]) == true"},
 	}
 
 	for _, tt := range tests {

diff --git a/test/mock/mock.go b/test/mock/mock.go
@@ -178,6 +178,15 @@ func (Foo) Method() Bar {
 	}
 }
 
+func (Foo) MethodWithSliceArguments(args []string) bool {
+	for _, a := range args {
+		if strings.HasPrefix(a, "prefix") {
+			return true
+		}
+	}
+	return false
+}
+
 func (f Foo) MethodWithArgs(prefix string) string {
 	return prefix + f.Value
 }