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| author | Dilyan Palauzov <dilyan.palauzov@aegee.org> | 2019-05-03 13:42:11 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-05-03 17:03:56 -0600 |
| commit | fcd60b848ed7619461b0b0e316201e7745cdb61d (patch) | |
| tree | 978cd3daee6d6d603ca72dbe772b5e411c045a46 | |
| parent | 0fdfd794d22b3b516c3031e76afecaa0ed813931 (diff) | |
| download | gdb-fcd60b848ed7619461b0b0e316201e7745cdb61d.zip gdb-fcd60b848ed7619461b0b0e316201e7745cdb61d.tar.gz gdb-fcd60b848ed7619461b0b0e316201e7745cdb61d.tar.bz2 | |
Add noyywrap to ada-lex.l
This patch comes from PR ada/21406. It adds the noyywrap option to
ada-lex.l. This was already done (by the same author) for other .l
files in the binutils-gdb tree, so it seems reasonably safe.
Tested on x86-64 Fedora 29.
gdb/ChangeLog
2019-05-03 Dilyan Palauzov <dilyan.palauzov@aegee.org>
PR ada/21406:
* ada-exp.y (yywrap): Don't define.
* ada-lex.l (%option): Add noyywrap
(yywrap): Remove.
| -rw-r--r-- | gdb/ChangeLog | 7 | ||||
| -rw-r--r-- | gdb/ada-exp.y | 1 | ||||
| -rw-r--r-- | gdb/ada-lex.l | 8 |
3 files changed, 8 insertions, 8 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 4820ebf..6fdbf67 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,10 @@ +2019-05-03 Dilyan Palauzov <dilyan.palauzov@aegee.org> + + PR ada/21406: + * ada-exp.y (yywrap): Don't define. + * ada-lex.l (%option): Add noyywrap + (yywrap): Remove. + 2019-05-03 Eli Zaretskii <eliz@gnu.org> * common/common-defs.h [__MINGW32__ || __CYGWIN__]: Define diff --git a/gdb/ada-exp.y b/gdb/ada-exp.y index efad85b..eb71f12 100644 --- a/gdb/ada-exp.y +++ b/gdb/ada-exp.y @@ -717,7 +717,6 @@ primary : '*' primary %prec '.' #define yy_switch_to_buffer ada_yy_switch_to_buffer #define yyrestart ada_yyrestart #define yytext ada_yytext -#define yywrap ada_yywrap static struct obstack temp_parse_space; diff --git a/gdb/ada-lex.l b/gdb/ada-lex.l index f7fac27..8ce7c3a 100644 --- a/gdb/ada-lex.l +++ b/gdb/ada-lex.l @@ -89,7 +89,7 @@ static int paren_depth; %} -%option case-insensitive interactive nodefault +%option case-insensitive interactive nodefault noyywrap %s BEFORE_QUAL_QUOTE @@ -634,12 +634,6 @@ rewind_to_char (int ch) yyrestart (NULL); } -int -yywrap(void) -{ - return 1; -} - /* Dummy definition to suppress warnings about unused static definitions. */ typedef void (*dummy_function) (); dummy_function ada_flex_use[] = |