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| author | Tristan Gingold <gingold@adacore.com> | 2012-05-10 14:10:38 +0000 |
|---|---|---|
| committer | Tristan Gingold <gingold@adacore.com> | 2012-05-10 14:10:38 +0000 |
| commit | 0ece64fd6fb4dcbb1cbe579fed01dcac2c19f888 (patch) | |
| tree | 19245e1d18830d155fc985b66b5a186244f05230 | |
| parent | 58b1dd211038e9822838602857fed57c5c7c0c27 (diff) | |
| download | gdb-0ece64fd6fb4dcbb1cbe579fed01dcac2c19f888.zip gdb-0ece64fd6fb4dcbb1cbe579fed01dcac2c19f888.tar.gz gdb-0ece64fd6fb4dcbb1cbe579fed01dcac2c19f888.tar.bz2 | |
2012-05-10 Tristan Gingold <gingold@adacore.com>
* printcmd.c (set_command): Add pre/post inc/dec.
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/printcmd.c | 20 |
2 files changed, 19 insertions, 5 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index df3496d..be59495 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,3 +1,7 @@ +2012-05-10 Tristan Gingold <gingold@adacore.com> + + * printcmd.c (set_command): Add pre/post inc/dec. + 2012-05-09 Frank Ch. Eigler <fche@redhat.com> * gdb.1: Document -ex option. diff --git a/gdb/printcmd.c b/gdb/printcmd.c index 79e38f2..fa76296 100644 --- a/gdb/printcmd.c +++ b/gdb/printcmd.c @@ -1080,11 +1080,21 @@ set_command (char *exp, int from_tty) struct cleanup *old_chain = make_cleanup (free_current_contents, &expr); - if (expr->nelts >= 1 - && expr->elts[0].opcode != BINOP_ASSIGN - && expr->elts[0].opcode != BINOP_ASSIGN_MODIFY - && expr->elts[0].opcode != BINOP_COMMA) - warning (_("Expression is not an assignment (and might have no effect)")); + if (expr->nelts >= 1) + switch (expr->elts[0].opcode) + { + case UNOP_PREINCREMENT: + case UNOP_POSTINCREMENT: + case UNOP_PREDECREMENT: + case UNOP_POSTDECREMENT: + case BINOP_ASSIGN: + case BINOP_ASSIGN_MODIFY: + case BINOP_COMMA: + break; + default: + warning + (_("Expression is not an assignment (and might have no effect)")); + } evaluate_expression (expr); do_cleanups (old_chain); |