gdb: Add new parser rule for structure field names

[deliverable/binutils-gdb.git] / gdb / c-exp.y

diff --git a/gdb/c-exp.y b/gdb/c-exp.y
index 447ac78eee19a8a2ad34736ae38813a8cc3d2a2c..98a0df3e190640f6764d75a6126cfd33de0b646d 100644 (file)
--- a/gdb/c-exp.y
+++ b/gdb/c-exp.y
@@ -156,7 +156,7 @@ static void c_print_token (FILE *file, int type, YYSTYPE value);
 %token <voidval> COMPLETE
 %token <tsym> TYPENAME
 %token <theclass> CLASSNAME    /* ObjC Class name */
-%type <sval> name
+%type <sval> name field_name
 %type <svec> string_exp
 %type <ssym> name_not_typename
 %type <tsym> type_name
@@ -312,13 +312,13 @@ exp       :       ALIGNOF '(' type_exp ')'        %prec UNARY
                        { write_exp_elt_opcode (pstate, UNOP_ALIGNOF); }
        ;
 
-exp    :       exp ARROW name
+exp    :       exp ARROW field_name
                        { write_exp_elt_opcode (pstate, STRUCTOP_PTR);
                          write_exp_string (pstate, $3);
                          write_exp_elt_opcode (pstate, STRUCTOP_PTR); }
        ;
 
-exp    :       exp ARROW name COMPLETE
+exp    :       exp ARROW field_name COMPLETE
                        { mark_struct_expression (pstate);
                          write_exp_elt_opcode (pstate, STRUCTOP_PTR);
                          write_exp_string (pstate, $3);
@@ -360,13 +360,13 @@ exp       :       exp ARROW_STAR exp
                        { write_exp_elt_opcode (pstate, STRUCTOP_MPTR); }
        ;
 
-exp    :       exp '.' name
+exp    :       exp '.' field_name
                        { write_exp_elt_opcode (pstate, STRUCTOP_STRUCT);
                          write_exp_string (pstate, $3);
                          write_exp_elt_opcode (pstate, STRUCTOP_STRUCT); }
        ;
 
-exp    :       exp '.' name COMPLETE
+exp    :       exp '.' field_name COMPLETE
                        { mark_struct_expression (pstate);
                          write_exp_elt_opcode (pstate, STRUCTOP_STRUCT);
                          write_exp_string (pstate, $3);
@@ -1646,6 +1646,9 @@ oper:     OPERATOR NEW
        ;
 
 
+field_name
+       :       name
+       ;
 
 name   :       NAME { $$ = $1.stoken; }
        |       BLOCKNAME { $$ = $1.stoken; }