2011-08-02 Yannick Moy <moy@adacore.com>
* errout.adb, errout.ads (Check_Formal_Restriction): new procedure
which issues an error in formal mode if its argument node is originally
from source
* sem_ch3.adb (Analyze_Full_Type_Declaration): move test that a type
has a discriminant specification so that it does not include the case
of derived types
(Derived_Type_Declaration): move here the test that a derived type has a
discriminant specification
* sem_aggr.adb (Resolve_Record_Aggregate): test the presence of the
first element of a component association before accessing its choices
(presence of component association is not enough)
* exp_ch6.adb (Expand_N_Subprogram_Declaration): test if a subprogram
declaration is a library item before accessing the next element in a
list, as library items are not member of lists
* sem_attr.adb, sem_ch11.adb, sem_ch4.adb, sem_ch5.adb, sem_ch6.adb,
sem_ch8.adb, sem_ch9.adb, sem_res.adb, sem_util.adb: use
Check_Formal_Restriction whenever possible.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@177099
138bc75d-0d04-0410-961f-
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