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| author | Daniel Franke <franke.daniel@gmail.com> | 2007-12-23 12:34:45 -0500 |
|---|---|---|
| committer | Daniel Franke <dfranke@gcc.gnu.org> | 2007-12-23 12:34:45 -0500 |
| commit | 57c65fb59c62beb1cbe6db6be2e42c0a9a077915 (patch) | |
| tree | 57a9a5c60ea2fc02c8e7f025201bd38f9eda5124 /gcc/fortran | |
| parent | 1584031f69250f7c4479b5d64e724fdd0f120422 (diff) | |
| download | gcc-57c65fb59c62beb1cbe6db6be2e42c0a9a077915.zip gcc-57c65fb59c62beb1cbe6db6be2e42c0a9a077915.tar.gz gcc-57c65fb59c62beb1cbe6db6be2e42c0a9a077915.tar.bz2 | |
re PR fortran/34536 (Make support of 2.0**-3*5 tighter: Print warning by default)
gcc/fortran:
2007-12-23 Daniel Franke <franke.daniel@gmail.com>
PR fortran/34536
* matchexp.c (match_ext_mult_operand): Print warning for unary
operators following arithmetic ones by default.
(match_ext_add_operand): Likewise.
gcc/testsuite:
2007-12-23 Daniel Franke <franke.daniel@gmail.com>
PR fortran/34536
* gfortran.dg/integer_exponentiation_2.f90: Fixed testcase.
* gfortran.dg/real_const_3.f90: Likewise.
* gfortran.dg/unary_operator.f90: New test.
From-SVN: r131149
Diffstat (limited to 'gcc/fortran')
| -rw-r--r-- | gcc/fortran/ChangeLog | 7 | ||||
| -rw-r--r-- | gcc/fortran/matchexp.c | 26 |
2 files changed, 25 insertions, 8 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 79c23de..6e99243 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,10 @@ +2007-12-23 Daniel Franke <franke.daniel@gmail.com> + + PR fortran/34536 + * matchexp.c (match_ext_mult_operand): Print warning for unary + operators following arithmetic ones by default. + (match_ext_add_operand): Likewise. + 2007-12-22 Daniel Franke <franke.daniel@gmail.com> PR fortran/34559 diff --git a/gcc/fortran/matchexp.c b/gcc/fortran/matchexp.c index c243101..0bc567f 100644 --- a/gcc/fortran/matchexp.c +++ b/gcc/fortran/matchexp.c @@ -345,10 +345,15 @@ match_ext_mult_operand (gfc_expr **result) if (i == 0) return match_mult_operand (result); - if (gfc_notify_std (GFC_STD_GNU, "Extension: Unary operator following " - "arithmetic operator (use parentheses) at %C") - == FAILURE) - return MATCH_ERROR; + if (gfc_notification_std (GFC_STD_GNU) == ERROR) + { + gfc_error ("Extension: Unary operator following " + "arithmetic operator (use parentheses) at %C"); + return MATCH_ERROR; + } + else + gfc_warning ("Extension: Unary operator following " + "arithmetic operator (use parentheses) at %C"); m = match_ext_mult_operand (&e); if (m != MATCH_YES) @@ -449,10 +454,15 @@ match_ext_add_operand (gfc_expr **result) if (i == 0) return match_add_operand (result); - if (gfc_notify_std (GFC_STD_GNU, "Extension: Unary operator following " - "arithmetic operator (use parentheses) at %C") - == FAILURE) - return MATCH_ERROR; + if (gfc_notification_std (GFC_STD_GNU) == ERROR) + { + gfc_error ("Extension: Unary operator following " + "arithmetic operator (use parentheses) at %C"); + return MATCH_ERROR; + } + else + gfc_warning ("Extension: Unary operator following " + "arithmetic operator (use parentheses) at %C"); m = match_ext_add_operand (&e); if (m != MATCH_YES) |