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Fix warning in symtab.c

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The compiler gives this warning when building symtab.c:

../../binutils-gdb/gdb/symtab.c:4247:28: warning: 'to_match' may be used uninitialized in this function [-Wmaybe-uninitialized]

This patch fixes the warning by adding a gdb_assert_not_reached.

gdb/ChangeLog:

        * gdb/symtab.c (info_sources_filter::matches): Add default
        case hander in switch statement.

(cherry picked from commit b6aeb717a8)
This commit is contained in:
Tom Tromey
2021-07-11 06:59:33 -07:00
committed by Joel Brobecker
parent 5496271fd4
commit 2814ff8388
2 changed files with 8 additions and 0 deletions
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6
gdb/ChangeLog
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@@ -1,3 +1,9 @@
2021-07-11 Tom Tromey <tom@tromey.com>
Committed by Joel Brobecker <brobecker@adacore.com>:
* gdb/symtab.c (info_sources_filter::matches): Add default
case hander in switch statement.
2021-07-08 Simon Marchi <simon.marchi@polymtl.ca> 2021-07-08 Simon Marchi <simon.marchi@polymtl.ca>
* s390-linux-tdep.c (s390_linux_init_abi_any): Pass 1 (number * s390-linux-tdep.c (s390_linux_init_abi_any): Pass 1 (number

2
gdb/symtab.c
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@@ -4242,6 +4242,8 @@ info_sources_filter::matches (const char *fullname) const
case match_on::FULLNAME: case match_on::FULLNAME:
to_match = fullname; to_match = fullname;
break; break;
default:
gdb_assert_not_reached ("bad m_match_type");
} }
if (m_c_regexp->exec (to_match, 0, NULL, 0) != 0) if (m_c_regexp->exec (to_match, 0, NULL, 0) != 0)