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| author | Mark Wielaard <mjw@redhat.com> | 2014-09-23 11:06:57 +0000 |
|---|---|---|
| committer | Mark Wielaard <mark@gcc.gnu.org> | 2014-09-23 11:06:57 +0000 |
| commit | 0043a6c9b9b7ad956c5db232e46b2b760ada0cec (patch) | |
| tree | 68e2de7310100b3e2764d6485db8fb53e26ec603 /gcc | |
| parent | 6c979aa1bf4cb88c7934cea3453802d5281f7dff (diff) | |
| download | gcc-0043a6c9b9b7ad956c5db232e46b2b760ada0cec.zip gcc-0043a6c9b9b7ad956c5db232e46b2b760ada0cec.tar.gz gcc-0043a6c9b9b7ad956c5db232e46b2b760ada0cec.tar.bz2 | |
gcc-gdb-test.exp: Handle old GDB "short int" and "long int" types.
Old GDB might show short and long as short int and long int. This made
gcc.dg/guality/const-volatile.c ans restrict.c fail on older GDBs.
According to the patch that changed this in newer versions of GDB
this was a bug: https://sourceware.org/ml/gdb-patches/2012-09/msg00455.html
The patch transforms the types "short int" and "long int" coming from
GDB to plain "short" and "long". And a variant has been added to the
const-volatile.c testcase to make sure short and long long are handled
correctly now with older GDB.
gcc/testsuite/ChangeLog
* lib/gcc-gdb-test.exp (gdb-test): Transform gdb types "short int"
and "long int" to plain "short" and "long".
* gcc.dg/guality/const-volatile.c (struct bar): New struct
containing short and long long fields.
(bar): New variable to test the type.
From-SVN: r215501
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 8 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/guality/const-volatile.c | 11 | ||||
| -rw-r--r-- | gcc/testsuite/lib/gcc-gdb-test.exp | 4 |
3 files changed, 23 insertions, 0 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index ff5c506..e80c48a 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,11 @@ +2014-09-20 Mark Wielaard <mjw@redhat.com> + + * lib/gcc-gdb-test.exp (gdb-test): Transform gdb types "short int" + and "long int" to plain "short" and "long". + * gcc.dg/guality/const-volatile.c (struct bar): New struct + containing short and long long fields. + (bar): New variable to test the type. + 2014-09-23 Paolo Carlini <paolo.carlini@oracle.com> PR c++/62155 diff --git a/gcc/testsuite/gcc.dg/guality/const-volatile.c b/gcc/testsuite/gcc.dg/guality/const-volatile.c index 86460e4..eb45ae5 100644 --- a/gcc/testsuite/gcc.dg/guality/const-volatile.c +++ b/gcc/testsuite/gcc.dg/guality/const-volatile.c @@ -28,6 +28,16 @@ struct foo const signed char csc; }; +struct bar +{ + short s; + const short cs; + volatile short vs; + const volatile short cvs; + volatile long long vll; +}; + +struct bar bar __attribute__((used)); struct foo foo; const struct foo cfoo; volatile struct foo vfoo; @@ -72,6 +82,7 @@ main (int argc, char **argv) /* { dg-final { gdb-test 50 "type:cvip" "int * const volatile" } } */ +/* { dg-final { gdb-test 50 "type:bar" "struct bar { short s; const short cs; volatile short vs; const volatile short cvs; volatile long long vll; }" } } */ /* { dg-final { gdb-test 50 "type:foo" "struct foo { const long cli; const signed char csc; }" } } */ /* { dg-final { gdb-test 50 "type:cfoo" "const struct foo { const long cli; const signed char csc; }" } } */ /* { dg-final { gdb-test 50 "type:vfoo" "volatile struct foo { const long cli; const signed char csc; }" } } */ diff --git a/gcc/testsuite/lib/gcc-gdb-test.exp b/gcc/testsuite/lib/gcc-gdb-test.exp index c729793..cc37bf0 100644 --- a/gcc/testsuite/lib/gcc-gdb-test.exp +++ b/gcc/testsuite/lib/gcc-gdb-test.exp @@ -111,6 +111,10 @@ proc gdb-test { args } { # Squash all extra whitespace/newlines that gdb might use for # "pretty printing" into one so result is just one line. regsub -all {[\n\r\t ]+} $type " " type + # Old gdb might output "long int" instead of just "long" + # and "short int" instead of just "short". Canonicalize. + regsub -all {\mlong int\M} $type "long" type + regsub -all {\mshort int\M} $type "short" type set expected [lindex $args 2] if { $type == $expected } { pass "$testname" |