From a850ff2c52ad1f84ee2ed71cb60e687d870bd591 Mon Sep 17 00:00:00 2001
From: xushiwei <x@goplus.org>
Date: Sat, 9 Mar 2024 02:24:17 +0800
Subject: [PATCH] TestErrStringLit

---
 cl/error_msg_test.go | 6 ++++++
 cl/expr.go           | 7 ++++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/cl/error_msg_test.go b/cl/error_msg_test.go
index ff7dd02b6..cc27271a3 100644
--- a/cl/error_msg_test.go
+++ b/cl/error_msg_test.go
@@ -509,6 +509,12 @@ func (p *[]byte) foo() {
 `)
 }
 
+func TestErrStringLit(t *testing.T) {
+	codeErrorTest(t, `bar.gop:2:9: [].string undefined (type []interface{} has no field or method string)`, `
+echo "${[]}"
+`)
+}
+
 func TestErrStructLit(t *testing.T) {
 	codeErrorTest(t,
 		`bar.gop:3:39: too many values in struct{x int; y string}{...}`, `
diff --git a/cl/expr.go b/cl/expr.go
index d81cdf4c5..7a49b06ca 100644
--- a/cl/expr.go
+++ b/cl/expr.go
@@ -971,7 +971,12 @@ func compileStringLitEx(ctx *blockCtx, cb *gogen.CodeBuilder, lit *ast.BasicLit)
 			compileExpr(ctx, v, flags)
 			t := cb.Get(-1).Type
 			if t.Underlying() != types.Typ[types.String] {
-				cb.Member("string", gogen.MemberFlagAutoProperty)
+				if _, err := cb.Member("string", gogen.MemberFlagAutoProperty); err != nil {
+					if e, ok := err.(*gogen.CodeError); ok {
+						err = ctx.newCodeErrorf(v.Pos(), "%s.string%s", ctx.LoadExpr(v), e.Msg)
+					}
+					ctx.handleErr(err)
+				}
 			}
 			pos = v.End()
 		default: