Fix bug21513: expanded name with operator_symbol prefix.

3 files changed, 30 insertions, 1 deletions

diff --git a/parse.adb b/parse.adb
index eadf4c4..b1ddc74 100644
--- a/parse.adb
+++ b/parse.adb
@@ -4717,7 +4717,9 @@ package body Parse is
                if Flags.Vhdl_Std >= Vhdl_93c then
                   Check_End_Name (Stmt);
                end if;
-            when Tok_Identifier => -- | tok_left_paren
+            when Tok_Identifier
+              | Tok_String =>
+               --  String for an expanded name with operator_symbol prefix.
                Stmt := Parse_Sequential_Assignment_Statement (Parse_Name);
             when Tok_Left_Paren =>
                declare
diff --git a/testsuite/gna/bug21513/pb.vhdl b/testsuite/gna/bug21513/pb.vhdl
new file mode 100644
index 0000000..5b63cf1
--- /dev/null
+++ b/testsuite/gna/bug21513/pb.vhdl
@@ -0,0 +1,17 @@
+entity pb is
+end pb;
+
+architecture behav of pb is
+  type t is record
+    v : integer;
+  end record;
+
+  function "-" (a, b : t) return t is
+    variable v : integer;
+  begin
+    "-".v := a.v;
+    v := "-".b.v;
+    return b;
+  end "-";
+begin
+end;
diff --git a/testsuite/gna/bug21513/testsuite.sh b/testsuite/gna/bug21513/testsuite.sh
new file mode 100755
index 0000000..ceb537d
--- /dev/null
+++ b/testsuite/gna/bug21513/testsuite.sh
@@ -0,0 +1,10 @@
+#! /bin/sh
+
+. ../../testenv.sh
+
+
+analyze pb.vhdl
+
+clean
+
+echo "Test successful"