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* scroll.c (CHECK_BOUNDS): #define only if GLYPH_DEBUG.

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This avoids a gcc warning in some configurations.
This commit is contained in:
Paul Eggert 2011-02-26 23:50:33 -08:00
parent 76c1cebcc9
commit c783d15b93
2 changed files with 6 additions and 2 deletions
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3
src/ChangeLog
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@ -1,5 +1,8 @@
2011-02-27 Paul Eggert <eggert@cs.ucla.edu>
* scroll.c (CHECK_BOUNDS): #define only if GLYPH_DEBUG.
This avoids a gcc warning in some configurations.
* frame.c (x_set_screen_gamma): Rename local to avoid shadowing.
* frame.h: Avoid gcc -Wmissing-prototypes diagnostics.

5
src/scroll.c
View File

@ -262,7 +262,8 @@ do_scrolling (struct frame *frame, struct glyph_matrix *current_matrix, struct m
for (k = 0; k < window_size; ++k)
copy_from[k] = -1;
#define CHECK_BOUNDS \
#if GLYPH_DEBUG
# define CHECK_BOUNDS \
do \
{ \
int k; \
@ -271,6 +272,7 @@ do_scrolling (struct frame *frame, struct glyph_matrix *current_matrix, struct m
|| (copy_from[k] >= 0 && copy_from[k] < window_size)); \
} \
while (0);
#endif
/* When j is advanced, this corresponds to deleted lines.
When i is advanced, this corresponds to inserted lines. */
@ -1035,4 +1037,3 @@ do_line_insertion_deletion_costs (FRAME_PTR frame,
FRAME_DELETE_COST (frame), FRAME_DELETEN_COST (frame),
coefficient);
}