gcc/cp/parser.c

1386      linkage-specification of the form `extern string-literal
7574      linkage-specification
7616      literal, then we have a linkage specification.  */
8241 /* Parse a linkage-specification.
8243    linkage-specification:
8250   tree linkage;
8256   linkage = cp_parser_string_literal (parser, false, false);
8261   if (strlen (TREE_STRING_POINTER (linkage))
8262       != (size_t) (TREE_STRING_LENGTH (linkage) - 1))
8264       cp_parser_error (parser, "invalid linkage-specification");
8265       /* Assume C++ linkage.  */
8266       linkage = lang_name_cplusplus;
8269     linkage = get_identifier (TREE_STRING_POINTER (linkage));
8271   /* We're now using the new linkage.  */
8272   push_lang_context (linkage);
8298   /* We're done with the linkage-specification.  */
9765      -- the name of an object or function with external linkage...
9767      -- the address of an object or function with external linkage...
9787      object or function with external linkage.  */
9818 	      /* A variable without external linkage might still be a
9820 		 if the external-linkage check fails.  */
9826 	       linkage test does not pass, an error will be issued
10012      linkage.  */
10015       error ("template specialization with C linkage");
10016       /* Give it C++ linkage to avoid confusing other parts of the
10050   /* For the erroneous case of a template with C linkage, we pushed an
10051      implicit C++ linkage scope; exit that scope now.  */
12354 			      got a name for linkage purposes.  */
12843      unbraced linkage specifications do not apply to the parameters
16220      A template ... shall not have C linkage.  */
16223       error ("template with C linkage");
16224       /* Give it C++ linkage to avoid confusing other parts of the
16300   /* For the erroneous case of a template with C linkage, we pushed an
16301      implicit C++ linkage scope; exit that scope now.  */
16911       error ("invalid use of %qD in linkage specification",
18122 /* Parse a linkage specification, a pragma, an extra semicolon or a block.  */
18130      literal, then we have a linkage specification.  */