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| author | Joel Brobecker <brobecker@gnat.com> | 2010-04-16 04:34:31 +0000 |
|---|---|---|
| committer | Joel Brobecker <brobecker@gnat.com> | 2010-04-16 04:34:31 +0000 |
| commit | cae3f17beefe8fb818861f8527720236969a0cfa (patch) | |
| tree | b91b8caf53e1fc8b1ff11b295135fb5adabf7348 /gdb/tui/tui-regs.c | |
| parent | 2ce6d6bf7c5f2c7ef3e816b1c64b4e14e52ca6bd (diff) | |
| download | binutils-gdb-cae3f17beefe8fb818861f8527720236969a0cfa.tar.gz | |
* tui/tui-regs.c (tui_display_register): Add comment about
a couple of casts.
* tui/tui-stack.c (tui_show_locator_content): Ditto.
Diffstat (limited to 'gdb/tui/tui-regs.c')
| -rw-r--r-- | gdb/tui/tui-regs.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/gdb/tui/tui-regs.c b/gdb/tui/tui-regs.c index 8cbd338aae9..a339beadc60 100644 --- a/gdb/tui/tui-regs.c +++ b/gdb/tui/tui-regs.c @@ -541,6 +541,11 @@ tui_display_register (struct tui_data_element *data, int i; if (data->highlight) + /* We ignore the return value, casting it to void in order to avoid + a compiler warning. The warning itself was introduced by a patch + to ncurses 5.7 dated 2009-08-29, changing this macro to expand + to code that causes the compiler to generate an unused-value + warning. */ (void) wstandout (win_info->handle); wmove (win_info->handle, 0, 0); @@ -551,6 +556,11 @@ tui_display_register (struct tui_data_element *data, waddstr (win_info->handle, data->content); if (data->highlight) + /* We ignore the return value, casting it to void in order to avoid + a compiler warning. The warning itself was introduced by a patch + to ncurses 5.7 dated 2009-08-29, changing this macro to expand + to code that causes the compiler to generate an unused-value + warning. */ (void) wstandend (win_info->handle); tui_refresh_win (win_info); } |