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190350a35f
Reporting the change in array type exhibits a glitch in the type name.
As the bug report says:
The resulting abidiff output contains:
type of 'int numbers[2]' changed:
type name changed from 'void[2]' to 'void[3]'
array type size changed from 64 to 96
array type subrange 1 changed length from 2 to 3
instead of
type of 'int numbers[2]' changed:
type name changed from 'int[2]' to 'int[3]'
array type size changed from 64 to 96
array type subrange 1 changed length from 2 to 3
The problem comes from array_type_def::get_qualified_name() where we
fail to generate a "new" qualified name once the type of the array is
canonicalized.
Fixed thus.
* src/abg-ir.cc (array_type_def::get_qualified_name): Use the
cache for temporary qualified names when the type is not yet
canonicalized. That way, the cache for (non-temporary) qualified
names is used only for canonicalized types.
* tests/data/test-abidiff/test-PR27985-report.txt: Reference
output for the new test.
* tests/data/test-abidiff/test-PR27985-v{0,1}.c: Source code for
the new test binary inputs.
* tests/data/test-abidiff/test-PR27985-v{0,1}.o: New test binary inputs.
* tests/data/test-abidiff/test-PR27985-v{0,1}.o.abi: New test
abixml input.
* tests/data/Makefile.am: Add the new test materials above to
source distribution.
* tests/test-abidiff.cc (specs): Add the tests above to the harness.
* tests/data/test-diff-pkg/nss-3.23.0-1.0.fc23.x86_64-report-0.txt:
Adjust.
* tests/data/test-abidiff-exit/qualifier-typedef-array-report-1.txt:
Adjust.
Signed-off-by: Dodji Seketeli <dodji@redhat.com>
12 lines
113 B
C
12 lines
113 B
C
struct leaf
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{
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int numbers[3];
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};
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struct node
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{
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struct leaf* ptr;
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};
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void foo(struct node *n) { (void) n; }
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