+2017-01-23 Claire Dross <dross@adacore.com>
+
+ * exp_spark.adb (Expand_SPARK_Attribute_Reference): For attributes
+ which return Universal_Integer, force the overflow check flag for
+ Length and Range_Length for types as big as Long_Long_Integer.
+
+2017-01-23 Claire Dross <dross@adacore.com>
+
+ * exp_spark.adb (Expand_SPARK_Attribute_Reference): For
+ attributes which return Universal_Integer, introduce a conversion
+ to the expected type with the appropriate check flags set.
+ * sem_res.adb (Resolve_Range): The higher bound can be in Typ's
+ base type if the range is null. It may still be invalid if it
+ is higher than the lower bound. This is checked later in the
+ context in which the range appears.
+
+2017-01-23 Pierre-Marie de Rodat <derodat@adacore.com>
+
+ * scos.ads: Introduce a constant to represent ignored
+ dependencies in SCO_Unit_Table_Entry.
+
+2017-01-23 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch9.adb (Expand_N_Protected_Type_Declaration): Remove extra
+ spaces from error messages.
+
+2017-01-23 Ed Schonberg <schonberg@adacore.com>
+
+ * exp_ch3.adb (Check_Large_Modular_Array): New procedure,
+ subsidiary to Expand_N_Object_ Declaration, to compute a guard on
+ an object declaration for an array type with a modular index type
+ with the size of Long_Long_Integer. Special processing is needed
+ in this case to compute reliably the size of the object, and
+ eventually to raise Storage_Error, when wrap-around arithmetic
+ might compute a meangingless size for the object.
+
+2017-01-23 Justin Squirek <squirek@adacore.com>
+
+ * a-wtenau.adb, par-endh.adb, sem_prag.adb,
+ sem_type.adb: Code cleanups.
+
+2017-01-23 Bob Duff <duff@adacore.com>
+
+ * sem_res.adb (Resolve_Call): In the part of the code where
+ it is deciding whether to turn the call into an indexed
+ component, avoid doing so if the call is to an instance of
+ Unchecked_Conversion. Otherwise, the compiler turns it into an
+ indexed component, and resolution of that turns it back into a
+ function call, and so on, resulting in infinite recursion.
+ * sem_util.adb (Needs_One_Actual): If the first formal has a
+ default, then return False.
+
+2017-01-21 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_eval.adb (Compile_Time_Compare): Reinstate the expr+literal (etc)
+ optimizations when the type is modular and the offsets are equal.
+
+2017-01-20 Thomas Quinot <quinot@adacore.com>
+
+ * sem_warn.adb (Warn_On_Useless_Assignment): Adjust wording of warning
+ message.
+
+2017-01-20 Nicolas Roche <roche@adacore.com>
+
+ * terminals.c: Ignore failures on setpgid and tcsetpgrp commands.
+
+2017-01-20 Bob Duff <duff@adacore.com>
+
+ * sem_eval.adb (Compile_Time_Compare): Disable the expr+literal
+ (etc) optimizations when the type is modular.
+
+2017-01-20 Yannick Moy <moy@adacore.com>
+
+ * sem_ch6.adb (Move_Pragmas): move some pragmas,
+ but copy the SPARK_Mode pragma instead of moving it.
+ (Build_Subprogram_Declaration): Ensure that the generated spec
+ and original body share the same SPARK_Pragma aspect/pragma.
+ * sem_util.adb, sem_util.ads (Copy_SPARK_Mode_Aspect): New
+ procedure to copy SPARK_Mode aspect.
+
+2017-01-20 Bob Duff <duff@adacore.com>
+
+ * sem_ch3.adb (Analyze_Declarations): Disable Resolve_Aspects
+ even in ASIS mode.
+ * sem_ch13.adb (Resolve_Name): Enable setting the entity to
+ Empty even in ASIS mode.
+
+2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * exp_ch9.adb: minor style fixes in comments.
+ * sem_ch9.adb (Analyze_Delay_Relative): in GNATprove mode a delay
+ relative statement introduces an implicit dependency on
+ Ada.Real_Time.Clock_Time.
+ * sem_util.adb: Minor reformatting.
+
+2017-01-20 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch13.adb (Analyze_Aspect_Specifications): Aspect Alignment
+ must be treated as delayed aspect even if the expression is
+ a literal, because the aspect affects the freezing and the
+ elaboration of the object to which it applies.
+
+2017-01-20 Tristan Gingold <gingold@adacore.com>
+
+ * s-osinte-vxworks.ads (Interrup_Range): New subtype.
+
+2017-01-20 Ed Schonberg <schonberg@adacore.com>
+
+ * lib-xref.adb (Generate_Reference): Do not warn about the
+ presence of a pragma Unreferenced if the entity appears as the
+ actual in a procedure call that does not come from source.
+
+2017-01-20 Pascal Obry <obry@adacore.com>
+
+ * expect.c, terminals.c: Fix some warnings about unused variables.
+ * gsocket.h, adaint.c, adaint.h: Fix some more warnings in the C part
+ of the runtime.
+
+2017-01-20 Bob Duff <duff@adacore.com>
+
+ * exp_attr.adb (Constrained): Apply an access check (check that
+ the prefix is not null) when the prefix denotes an object of an
+ access type; that is, when there is an implicit dereference.
+
+2017-01-20 Gary Dismukes <dismukes@adacore.com>
+
+ * s-rident.ads (constant Profile_Info): Remove
+ No_Calendar from GNAT_Extended_Ravenscar restrictions.
+
+2017-01-20 Tristan Gingold <gingold@adacore.com>
+
+ * s-maccod.ads: Add pragma No_Elaboration_Code_All
+
+2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * ghost.adb (Mark_Ghost_Clause): New routine.
+ (Prune_Node): Do not prune compilation unit nodes.
+ (Remove_Ignored_Ghost_Code): Prune the compilation unit node directly.
+ This does not touch the node itself, but does prune all its fields.
+ * ghost.ads (Mark_Ghost_Clause): New routine.
+ * sem_ch8.adb (Analyze_Use_Package): Emit an error when a use
+ package clause mentions Ghost and non-Ghost packages. Mark a
+ use package clause as Ghost when it mentions a Ghost package.
+ (Analyze_Use_Type): Emit an error when a use type clause mentions
+ Ghost and non-Ghost types. Mark a use type clause as Ghost when
+ it mentions a Ghost type.
+ * sem_ch10.adb (Analyze_With_Clause): Mark a with clause as
+ Ghost when it withs a Ghost unit.
+
+2017-01-20 Javier Miranda <miranda@adacore.com>
+
+ * sem_res.adb (Resolve_Call): If a function call
+ returns a limited view of a type and at the point of the call the
+ function is not declared in the extended main unit then replace
+ it with the non-limited view, which must be available. If the
+ called function is in the extended main unit then no action is
+ needed since the back-end handles this case.
+
+2017-01-20 Eric Botcazou <ebotcazou@adacore.com>
+
+ * sem_ch7.adb (Contains_Subp_Or_Const_Refs): Rename into...
+ (Contains_Subprograms_Refs): ...this. Adjust comment
+ for constants. (Is_Subp_Or_Const_Ref): Rename into...
+ (Is_Subprogram_Ref): ...this.
+ (Has_Referencer): Rename Has_Non_Subp_Const_Referencer variable into
+ Has_Non_Subprograms_Referencer and adjust comment. Remove
+ incorrect shortcut for package declarations and bodies.
+
+2017-01-20 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_ch3.adb (Complete_Private_Subtype): If the scope of the
+ base type differs from that of the completion and the private
+ subtype is an itype (created for a constraint on an access
+ type e.g.), set Delayed_Freeze on both to prevent out-of-scope
+ anomalies in gigi.
+
+2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
+
+ * sem_ch6.adb (Analyze_Subprogram_Body_Helper):
+ When inheriting the SPARK_Mode of a prior expression function,
+ look at the properly resolved entity rather than the initial
+ candidate which may denote a homonym.
+
+2017-01-20 Ed Schonberg <schonberg@adacore.com>
+
+ * sem_prag.adb (Rewrite_Assertion_Kind): If the name is
+ Precondition or Postcondition, and the context is pragma
+ Check_Policy, indicate that this Pre-Ada2012 usage is deprecated
+ and suggest the standard names Assertion_Policy /Pre /Post
+ instead.
+
2017-01-20 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch10.adb, sem_cat.adb: Minor reformatting.
Is_Count_Attribute to identify an expansion of the 'Count
attribute.
-2017-01-19 Pierre-Marie de Rodat <derodat@adacore.com>
-
- * exp_dbug.adb (Debug_Renaming_Declaration): Process underlying types.
- Emit GNAT encodings for object renamings involving record components
- whose normalized bit offset is not null.
- * uintp.h (UI_No_Uint): Declare.
-
2017-01-19 Ed Schonberg <schonberg@adacore.com>
* sem_ch5.adb (Analyze_Loop_Statement): In GNATprove mode the
* lib-xref-spark_specific.adb: Minor reformatting.
* exp_ch7.adb (Add_Parent_Invariants): Do not process array types.
-2017-01-19 Tristan Gingold <gingold@adacore.com>
-
- * fe.h (Constant_Value): Export.
-
2017-01-19 Javier Miranda <miranda@adacore.com>
* exp_aggr.adb (Pass_Aggregate_To_Back_End): Renamed as
projects / gcc.git / blobdiff