cris: Check UNDEFWEAK_NO_DYNAMIC_RELOC

[deliverable/binutils-gdb.git] / gdb / ada-lex.l

diff --git a/gdb/ada-lex.l b/gdb/ada-lex.l
index c50f5a83bdb67fe817869d601ee83e6431dfe27c..fe97352d85100ac4406f533012dea982ac476399 100644 (file)
--- a/gdb/ada-lex.l
+++ b/gdb/ada-lex.l
@@ -1,5 +1,5 @@
 /* FLEX lexer for Ada expressions, for GDB.
-   Copyright (C) 1994-2014 Free Software Foundation, Inc.
+   Copyright (C) 1994-2017 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -41,6 +41,14 @@ POSEXP  (e"+"?{NUM10})
 
 %{
 
+#include "common/diagnostics.h"
+
+/* Some old versions of flex generate code that uses the "register" keyword,
+   which clang warns about.  This was observed for example with flex 2.5.35,
+   as shipped with macOS 10.12.  */
+DIAGNOSTIC_PUSH
+DIAGNOSTIC_IGNORE_DEPRECATED_REGISTER
+
 #define NUMERAL_WIDTH 256
 #define LONGEST_SIGN ((ULONGEST) 1 << (sizeof(LONGEST) * HOST_CHAR_BIT - 1))
 
@@ -205,7 +213,7 @@ false               { return FALSEKEYWORD; }
 
         /* ATTRIBUTES */
 
-{TICK}[a-zA-Z][a-zA-Z]+ { return processAttribute (yytext+1); }
+{TICK}[a-zA-Z][a-zA-Z]+ { BEGIN INITIAL; return processAttribute (yytext+1); }
 
        /* PUNCTUATION */
 
@@ -428,7 +436,7 @@ processReal (struct parser_state *par_state, const char *num0)
 static struct stoken
 processId (const char *name0, int len)
 {
-  char *name = obstack_alloc (&temp_parse_space, len + 11);
+  char *name = (char *) obstack_alloc (&temp_parse_space, len + 11);
   int i0, i;
   struct stoken result;
 
@@ -499,7 +507,7 @@ processString (const char *text, int len)
   const char *lim = text + len;
   struct stoken result;
 
-  q = obstack_alloc (&temp_parse_space, len);
+  q = (char *) obstack_alloc (&temp_parse_space, len);
   result.ptr = q;
   p = text;
   while (p < lim)
@@ -648,3 +656,5 @@ dummy_function ada_flex_use[] =
 { 
   (dummy_function) yyunput
 };
+
+DIAGNOSTIC_POP