Update integer encoding

[babeltrace.git] / formats / ctf / metadata / ctf-parser.y

diff --git a/formats/ctf/metadata/ctf-parser.y b/formats/ctf/metadata/ctf-parser.y
index ed766952c175d32ad4412398d27e6431db14c4df..1d40d04f1a656b635449684d5cbcdb489b4dc9de 100644 (file)
--- a/formats/ctf/metadata/ctf-parser.y
+++ b/formats/ctf/metadata/ctf-parser.y
@@ -33,10 +33,6 @@
 
 int yydebug;
 
-/*
- * TODO: support enum, variant and struct declarations in scopes.
- */
-
 /* Join two lists, put "add" at the end of "head".  */
 static inline void
 _cds_list_splice_tail (struct cds_list_head *add, struct cds_list_head *head)
@@ -535,16 +531,13 @@ static int reparent_type_specifier_list(struct ctf_node *node,
        case NODE_TYPEALIAS_ALIAS:
                parent->u.typealias_alias.type_specifier_list = node;
                break;
-       case NODE_TYPE_DECLARATOR:
-               parent->u.type_declarator.type = TYPEDEC_NESTED;
-               parent->u.type_declarator.u.nested.length = node;
-               break;
        case NODE_ENUM:
                parent->u._enum.container_type = node;
                break;
        case NODE_STRUCT_OR_VARIANT_DECLARATION:
                parent->u.struct_or_variant_declaration.type_specifier_list = node;
                break;
+       case NODE_TYPE_DECLARATOR:
        case NODE_TYPE_SPECIFIER:
        case NODE_TYPEALIAS:
        case NODE_FLOATING_POINT:
@@ -888,7 +881,6 @@ void ctf_scanner_free(struct ctf_scanner *scanner)
 %type <n> type_specifier
 %type <n> struct_type_specifier
 %type <n> variant_type_specifier
-%type <n> declaration_specifiers_or_integer_constant
 %type <n> enum_type_specifier
 %type <n> struct_or_variant_declaration_list
 %type <n> struct_or_variant_declaration
@@ -1752,32 +1744,6 @@ variant_declaration_end:
                {       pop_scope(scanner);     }
        ;
 
-declaration_specifiers_or_integer_constant:
-               declaration_specifiers
-               {       $$ = $1;                }
-       |       DECIMAL_CONSTANT
-               {
-                       $$ = make_node(scanner, NODE_UNARY_EXPRESSION);
-                       $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
-                       sscanf(yylval.gs->s, "%" PRIu64,
-                              &$$->u.unary_expression.u.unsigned_constant);
-               }
-       |       OCTAL_CONSTANT
-               {
-                       $$ = make_node(scanner, NODE_UNARY_EXPRESSION);
-                       $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
-                       sscanf(yylval.gs->s, "0%" PRIo64,
-                              &$$->u.unary_expression.u.unsigned_constant);
-               }
-       |       HEXADECIMAL_CONSTANT
-               {
-                       $$ = make_node(scanner, NODE_UNARY_EXPRESSION);
-                       $$->u.unary_expression.type = UNARY_UNSIGNED_CONSTANT;
-                       sscanf(yylval.gs->s, "0x%" PRIx64,
-                              &$$->u.unary_expression.u.unsigned_constant);
-               }
-       ;
-
 enum_type_specifier:
                LBRAC enumerator_list RBRAC
                {
@@ -2142,12 +2108,13 @@ direct_abstract_declarator:
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $2;
                }
-       |       direct_abstract_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
+       |       direct_abstract_declarator LSBRAC unary_expression RSBRAC
                {
                        $$ = make_node(scanner, NODE_TYPE_DECLARATOR);
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $1;
-                       ($$)->u.type_declarator.u.nested.length = $3;
+                       CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+                       _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
                }
        |       direct_abstract_declarator LSBRAC RSBRAC
                {
@@ -2191,12 +2158,13 @@ direct_alias_abstract_declarator:
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $2;
                }
-       |       direct_alias_abstract_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
+       |       direct_alias_abstract_declarator LSBRAC unary_expression RSBRAC
                {
                        $$ = make_node(scanner, NODE_TYPE_DECLARATOR);
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $1;
-                       ($$)->u.type_declarator.u.nested.length = $3;
+                       CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+                       _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
                }
        |       direct_alias_abstract_declarator LSBRAC RSBRAC
                {
@@ -2230,12 +2198,13 @@ direct_declarator:
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $2;
                }
-       |       direct_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
+       |       direct_declarator LSBRAC unary_expression RSBRAC
                {
                        $$ = make_node(scanner, NODE_TYPE_DECLARATOR);
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $1;
-                       ($$)->u.type_declarator.u.nested.length = $3;
+                       CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+                       _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
                }
        ;
 
@@ -2263,12 +2232,13 @@ direct_type_declarator:
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $2;
                }
-       |       direct_type_declarator LSBRAC declaration_specifiers_or_integer_constant RSBRAC
+       |       direct_type_declarator LSBRAC unary_expression RSBRAC
                {
                        $$ = make_node(scanner, NODE_TYPE_DECLARATOR);
                        $$->u.type_declarator.type = TYPEDEC_NESTED;
                        $$->u.type_declarator.u.nested.type_declarator = $1;
-                       ($$)->u.type_declarator.u.nested.length = $3;
+                       CDS_INIT_LIST_HEAD(&($$)->u.type_declarator.u.nested.length);
+                       _cds_list_splice_tail(&($3)->tmp_head, &($$)->u.type_declarator.u.nested.length);
                }
        ;