1 files changed, 18 insertions, 10 deletions
diff --git a/vendor/modernc.org/ccgo/v3/lib/go.go b/vendor/modernc.org/ccgo/v3/lib/go.go
index 1983a0da9..45ffc6e76 100644
--- a/vendor/modernc.org/ccgo/v3/lib/go.go
+++ b/vendor/modernc.org/ccgo/v3/lib/go.go
@@ -1012,6 +1012,8 @@ func (p *project) isArray(f *function, n declarator, t cc.Type) (r bool) {
 	return p.detectArray(f, n.(cc.Node), false, true, nil)
 }
 
+var home = os.Getenv("HOME")
+
 // Return n's position with path reduced to baseName(path) unless
 // p.task.fullPathComments is true.
 func (p *project) pos(n cc.Node) (r token.Position) {
@@ -1019,9 +1021,15 @@ func (p *project) pos(n cc.Node) (r token.Position) {
 		return r
 	}
 
-	r = token.Position(n.Position())
-	if r.IsValid() && !p.task.fullPathComments {
-		r.Filename = filepath.Base(r.Filename)
+	if r = token.Position(n.Position()); r.IsValid() {
+		switch {
+		case p.task.fullPathComments:
+			if strings.HasPrefix(r.Filename, home) {
+				r.Filename = "$HOME" + r.Filename[len(home):]
+			}
+		default:
+			r.Filename = filepath.Base(r.Filename)
+		}
 	}
 	return r
 }
@@ -3929,9 +3937,9 @@ func (p *project) convertToUint128(n cc.Node, op cc.Operand, to cc.Type, flags f
 func (p *project) convertNil(n cc.Node, to cc.Type, flags flags) string {
 	switch to.Kind() {
 	case cc.Int128:
-		panic(todo("", pos(n)))
+		panic(todo("", p.pos(n)))
 	case cc.UInt128:
-		panic(todo("", pos(n)))
+		panic(todo("", p.pos(n)))
 	}
 
 	p.w("%s(", p.typ(n, to))
@@ -4025,15 +4033,15 @@ func (p *project) convertInt(n cc.Node, op cc.Operand, to cc.Type, flags flags)
 	from := op.Type()
 	switch from.Kind() {
 	case cc.Int128:
-		panic(todo("", pos(n)))
+		panic(todo("", p.pos(n)))
 	case cc.UInt128:
-		panic(todo("", pos(n)))
+		panic(todo("", p.pos(n)))
 	}
 	switch to.Kind() {
 	case cc.Int128:
-		panic(todo("", pos(n)))
+		panic(todo("", p.pos(n)))
 	case cc.UInt128:
-		panic(todo("", pos(n)))
+		panic(todo("", p.pos(n)))
 	}
 
 	force := flags&fForceConv != 0
@@ -12048,7 +12056,7 @@ func (p *project) intConst(n cc.Node, src string, op cc.Operand, to cc.Type, fla
 		defer p.w(")")
 		// ok
 	default:
-		panic(todo("%v: %v -> %v", pos(n), op.Type(), to))
+		panic(todo("%v: %v -> %v", p.pos(n), op.Type(), to))
 	}
 
 	src = strings.TrimRight(src, "luLU")