2013-07-08 Tobias Burnus <burnus@net-b.de>
PR fortran/57469
* trans-decl.c (generate_local_decl): Don't warn that
a dummy is unused, when it is in a namelist.
2013-07-08 Tobias Burnus <burnus@net-b.de>
PR fortran/57469
* gfortran.dg/warn_unused_dummy_argument_4.f90: New.
From-SVN: r200785
2013-07-08 Andreas Krebbel <Andreas.Krebbel@de.ibm.com>
* config/s390/s390.c: Rename cfun_set_fpr_bit to cfun_set_fpr_save
and cfun_fpr_bit_p to cfun_fpr_save_p.
(s390_frame_area, s390_register_info, s390_frame_info)
(s390_emit_prologue, s390_emit_epilogue)
(s390_conditional_register_usage): Use the *_REGNUM macros for FPR
register numbers.
* config/s390/s390.h: Define *_REGNUM macros for floating point
register numbers.
From-SVN: r200780
PR rtl-optimization/57786
* combine.c (distribute_notes) <case REG_DEAD>: Change all_used to bool
and break out of the loop when it is set to false.
From-SVN: r200776
2013-07-08 Hristian Kirtchev <kirtchev@adacore.com>
* einfo.adb (Get_Pragma): Handle the retrieval of delayed
pragmas stored in N_Contract nodes.
* einfo.ads (Get_Pragma): Update the comment on usage.
* sem_prag.adb (Check_Precondition_Postcondition): Retain a copy
of the pragma when it applies to a body that acts as a spec. The
copy is preanalyzed and chained on the contract of the body.
From-SVN: r200774
2013-07-08 Robert Dewar <dewar@adacore.com>
* rtsfind.adb: Minor comment fix.
2013-07-08 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch4.adb (Check_Ghost_Subprogram_Call): Do not check the placement
of a Ghost function call when the enclosing context is being
preanalyzed.
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* exp_ch6.adb (Expand_Inlined_Call, Process_Formals): If the
expression in a return statement is a numeric literal, qualify
it with the return type for proper resolution.
From-SVN: r200772
2013-07-08 Robert Dewar <dewar@adacore.com>
* sem.ads: Minor comment updates.
* s-restri.ads, exp_ch6.adb, lib-load.ads, exp_ch3.adb, sem_ch10.adb:
Minor reformatting.
2013-07-08 Robert Dewar <dewar@adacore.com>
* exp_attr.adb (Expand_N_Attribute_Reference): Add dummy entry
for Restriction_Set.
* gnat_rm.texi: Add missing menu entry for Attribute Ref Add
documentation for attribute Restriction_Set.
* lib-writ.adb (Write_With_Lines): Generate special W lines
for Restriction_Set.
* lib-writ.ads: Document special use of W lines for
Restriction_Set.
* lib.ads (Restriction_Set_Dependences): New table.
* par-ch4.adb (Is_Parameterless_Attribute): Add Loop_Entry to
list (Scan_Name_Extension_Apostrophe): Remove kludge test for
Loop_Entry (Scan_Name_Extension_Apostrophe): Handle No_Dependence
for Restricton_Set.
* restrict.adb (Check_SPARK_Restriction): Put in Alfa order
(OK_No_Dependence_Unit_Name): New function.
* restrict.ads (OK_No_Dependence_Unit_Name): New function.
* rtsfind.adb: Minor reformatting Minor code reorganization.
* sem_attr.adb (Analyze_Attribute): Add processing for
Restriction_Set.
* sem_prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Remove Check_Unit_Name and use new function
OK_No_Dependence_Unit_Name instead.
* sinfo.ads: Minor comment updates.
* snames.ads-tmpl: Add entry for Restriction_Set attribute.
2013-07-08 Hristian Kirtchev <kirtchev@adacore.com>
* exp_ch4.adb (Apply_Accessibility_Check): Remove local constant
Pool_Id and local variable Free_Stmt. Do not deallocate the faulty
object as "free" is not available on all targets/profiles.
2013-07-08 Robert Dewar <dewar@adacore.com>
* sem_ch13.adb (Analyze_Aspect_Specifications): Handle
Storage_Size aspect for task type in case discriminant is
referenced.
(Analyze_Attribute_Definition_Clause): Do not flag Storage_Size
attribute definition clause as obsolescent if from aspect.
From-SVN: r200771
2013-07-08 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Add documentation for Img returning a function.
* par-prag.adb: Minor reformatting.
* restrict.adb: Minor reformatting and code reorganization.
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb: add guard to ASIS transform.
From-SVN: r200769
PR rtl-optimization/57829
* simplify-rtx.c (simplify_binary_operation_1) <case IOR>: Ensure that
mask bits outside of mode are just sign-extension from mode to HWI.
* gcc.c-torture/execute/pr57829.c: New test.
From-SVN: r200768
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* exp_ch9.adb (Expand_N_Asynchronous_Select): If the trigger
of the asynchronous select is a dispatching call, transform the
abortable part into a procedure, to avoid duplication of local
loop variables that may appear within.
2013-07-08 Vincent Celier <celier@adacore.com>
* projects.texi: Update the documentation of suffixes in package
Naming.
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* sem_ch6.adb (Conforming_Types): Anonymous_access_to_subprograsm
types are type conformant if the designated type of one is
protected and the other is not. Convention only matters when
checking subtype conformance.
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* sem_res.adb (Make_Call_Into_Operator): In ASIS mode, propagate
back the fully resolved operands to the original function call
so that all semantic information remains available to ASIS.
From-SVN: r200767
2013-07-08 Robert Dewar <dewar@adacore.com>
* gnatcmd.adb: Minor reformatting.
2013-07-08 Robert Dewar <dewar@adacore.com>
* targparm.adb (Get_Target_Parameters): Recognize pragma
Partition_Elaboration_Policy.
2013-07-08 Robert Dewar <dewar@adacore.com>
* gnat_ugn.texi: Minor update to mention partition elaboration policy.
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Comple_Object_Operation): Revert previous change.
(Analyze_Indexed_Component_Form): In ASIS mode, if node has been
transformed but not rewritten as a function call (as is the case
in a generic), analyze it as such.
2013-07-08 Thomas Quinot <quinot@adacore.com>
* gnat_rm.texi: Minor rewording: add missing word "operators"
in documentation for restriction No_Direct_Boolean_Operator.
2013-07-08 Robert Dewar <dewar@adacore.com>
* errout.adb (Set_Msg_Txt): No longer sets Is_Style_Msg,
Is_Warning_Msg, or Is_Unconditional_Msg (all are set elsewhere
now).
* errout.ads: Insertions ! and !! no longer have to be at the
end of the message, they can be anywhere in the message.
* erroutc.adb (Test_Style_Warning_Serious_Unconditional_Msg):
Replaces Test_Style_Warning_Serious_Msg
* erroutc.ads (Has_Double_Exclam): New flag New comments for
existing flags (Test_Style_Warning_Serious_Unconditional_Msg):
Replaces Test_Style_Warning_Serious_Msg
* errutil.adb (Test_Style_Warning_Serious_Unconditional_Msg):
Replaces Test_Style_Warning_Serious_Msg
From-SVN: r200765
2013-07-08 Robert Dewar <dewar@adacore.com>
* par-prag.adb (Process_Restrictions_Or_Restriction_Warnings):
Recognize SPARK_05 as synonym for SPARK in restrictions pragma.
* restrict.ads, restrict.adb (SPARK_Hides): Table moved to body, only
referenced there.
* scng.adb, sem_ch3.adb, sem_ch4.adb, sem_ch5.adb, sem_ch8.adb,
sem_res.adb, sem_util.adb: Use restriction SPARK_05 instead of SPARK.
* snames.ads-tmpl (Name_No_Obsolescent_Features): New entry.
2013-07-08 Vincent Celier <celier@adacore.com>
* gnatcmd.adb (Check_Files): Use a response file for gnatls
when possible.
From-SVN: r200764
2013-07-08 Gary Dismukes <dismukes@adacore.com>
* freeze.adb: Minor typo fixes.
2013-07-08 Robert Dewar <dewar@adacore.com>
* gnat_rm.texi: Document SPARK_05 (replaces SPARK) Document
obsolete recognition of SPARK Document all other obsolete synonyms
for old restrictions.
* restrict.adb (Check_SPARK_Restriction): SPARK_05 replaces
SPARK (Process_Restriction_Synonyms): Handle SPARK as synonym
for SPARK_05.
* restrict.ads: Restriction SPARK_05 replaces SPARK.
* s-rident.ads: Replace restriction SPARK by SPARK_05 Add SPARK
as synonym for SPARK_05.
* sem_prag.adb: Minor reformatting.
* snames.ads-tmpl: Add entries for Name_SPARK and Name_SPARK_05.
From-SVN: r200763
2013-07-08 Robert Dewar <dewar@adacore.com>
* exp_ch4.adb: Minor reformatting.
2013-07-08 Ed Schonberg <schonberg@adacore.com>
* sem_ch4.adb (Complete_Object_Operation): In ASIS mode, if
the parent node is a selected component and the analysis as a
call is successful, set the type of the selector in the parent
node for subsequent checks, because the rewriting of the node
does not take place during pre-analysis.
From-SVN: r200761
