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gdb: Use std::abs instead of abs on LONGEST types

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Use std::abs so that we get the C++ overloaded version that matches
the argument type instead of the C abs function which is only for int
arguments.

There should be no user visible change after this commit.

gdb/ChangeLog:

	* gdbtypes.c (create_array_type_with_stride): Use std::abs not
	abs.
This commit is contained in:
Andrew Burgess 2020-02-27 16:42:17 +00:00
parent 736990c442
commit 3104d9ee22
2 changed files with 7 additions and 2 deletions
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5
gdb/ChangeLog
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@ -1,3 +1,8 @@
2020-02-27 Andrew Burgess <andrew.burgess@embecosm.com>
* gdbtypes.c (create_array_type_with_stride): Use std::abs not
abs.
2020-02-26 Tom Tromey <tom@tromey.com> 2020-02-26 Tom Tromey <tom@tromey.com>
* dwarf2/read.c (struct dwarf2_include_psymtab): New. * dwarf2/read.c (struct dwarf2_include_psymtab): New.

4
gdb/gdbtypes.c
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@ -1249,9 +1249,9 @@ create_array_type_with_stride (struct type *result_type,
negative stride in Fortran (this doesn't mean anything negative stride in Fortran (this doesn't mean anything
special, it's still just a single element array) so do special, it's still just a single element array) so do
consider that case when touching this code. */ consider that case when touching this code. */
LONGEST element_count = abs (high_bound - low_bound + 1); LONGEST element_count = std::abs (high_bound - low_bound + 1);
TYPE_LENGTH (result_type) TYPE_LENGTH (result_type)
= ((abs (stride) * element_count) + 7) / 8; = ((std::abs (stride) * element_count) + 7) / 8;
} }
else else
TYPE_LENGTH (result_type) = TYPE_LENGTH (result_type) =