+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_util.adb (Make_CW_Equivalent_Type) <Has_Tag_Of_Type>: Tweak.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): Rewrite the end of the
+ handling of objects with (class-wide) interface type by using the
+ same idiom as the other cases generating a renaming.
+ * exp_util.adb (Is_Displacement_Of_Object_Or_Function_Result): Tweak
+ pattern matching code and exclude special return objects.
+ (Requires_Cleanup_Actions): Adjust comment.
+ * exp_ch7.adb (Build_Finalizer): Likewise.
+
+2023-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * freeze.adb (Build_Renamed_Body): Rewrite subprogram renaming to
+ subprogram declaration early and then set the Body_To_Inling flag.
+
+2023-01-05 Piotr Trojanek <trojanek@adacore.com>
+
+ * freeze.adb (Build_Renamed_Body): Revert a special case for
+ GNATprove; remove unnecessary initialization of a local variable.
+
+2023-01-05 Marc Poulhiès <poulhies@adacore.com>
+
+ * sem_ch12.adb (Instantiate_Package_Body): Better filtering when
+ installing parent on the scope stack.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * repinfo.ads (The JSON output format): Document change.
+ * urealp.adb (UR_Write_To_JSON): Output a fraction instead of a
+ decimal approximation.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): New local variable
+ Func_Id holding the function for a special return object.
+ Use a direct renaming in the class-wide case when the initializing
+ expression is a captured function call, except for a special return
+ object when the two functions do not return on the same stack.
+ Apply the accessibility check for class-wide special return objects.
+ * exp_util.adb (Make_CW_Equivalent_Type) <Has_Tag_Of_Type>: New.
+ Do not force a dispatching call to the primitive operation _Size if
+ the expression is known to statically have the tag of its type.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): Fix pasto in comment.
+
+2023-01-05 Ronan Desplanques <desplanques@adacore.com>
+
+ * sem_aggr.adb (Resolve_Array_Aggregate): Tweak conditions for
+ warning about use of parentheses for array aggregates.
+
+2023-01-05 Javier Miranda <miranda@adacore.com>
+
+ * scans.ads (Tok_Left_Curly_Bracket, Tok_Right_Curly_Bracket)
+ (Tok_Left_Interpolated_String): Placed in no category since they
+ don't fit well in the existing categories. Fix typo in comment.
+ (Inside_Interpolated_String_Literal): New scan state variable.
+ * scng.adb (Slit): Scan interpolated string literals,
+ continuations of interpolated string literals and escaped
+ characters found in interpolated string literals.
+ (Scan): Handle consecutive interpolated expressions. Handle ending
+ delimiter placed immediately after an interpolated expression.
+ Handle string literal placed after interpolated expression. Handle
+ left and right curly brackets; when extensions are not allowed
+ they are treated as left and right paren; when extensions are
+ allowed they are handled as delimiters of interpolated string
+ literals.
+ * sinfo.ads (N_Interpolated_String_Literal): New node.
+ * gen_il-gen-gen_nodes.adb (N_Interpolated_String_Literal): Define
+ N_String_Literal node.
+ * gen_il-types.ads (Opt_Type_Enum): Define N_String_Literal as
+ concrete node type.
+ * par-ch2.adb (P_Interpolated_String_Literal): New subprogram.
+ * par-ch4.adb (P_Simple_Expression): Handle '}' as expression
+ terminator when scanning an interpolated expression; disable error
+ recovery machinery for binary operator when we are processing an
+ interpolated string literal and reach the expression terminator
+ '}'.
+ (P_Primary): Call P_Interpolated_String_Literal when the opening
+ interpolated-string-literal delimiter is found (that is, the left
+ curly bracket '{').
+ * par-tchk.adb (T_Right_Curly_Bracket): New subprogram.
+ * par.adb (P_Interpolated_String_Literal): New declaration.
+ (T_Right_Curly_Bracket): New declaration.
+ * sem.adb (Analyze): Call Analyze_Interpolated_String_Literal.
+ * sem_ch2.ads (Analyze_Interpolated_String_Literal): New
+ subprogram
+ * sem_ch2.adb (Analyze_Interpolated_String_Literal): Likewise.
+ * sem_util.adb (Is_User_Defined_Literal): Complete mapping of
+ literal aspects adding that interpolated string literals have no
+ correspondence with any aspect.
+ * sem_res.adb (Resolve_Interpolated_String_Literal): New
+ subprogram.
+ (Has_Applicable_User_Defined_Literal): Complete mapping of literal
+ aspects adding that interpolated string literals have no
+ correspondency with any aspect.
+ * expander.adb (Expand): Add call to
+ Expand_N_Interpolated_String_Literal.
+ * exp_util.adb (Insert_Actions): Handle
+ N_Interpolated_String_Literal nodes; that is, continue climbing.
+ * exp_ch2.ads (Expand_N_Interpolated_String_Literal): New
+ subprogram.
+ * exp_ch2.adb (Expand_N_Interpolated_String_Literal): Likewise.
+ * exp_put_image.adb (Build_Elementary_Put_Image_Call): Add missing
+ conversion to force dispatching call. Required to handle calls to
+ descendants.
+ (Build_String_Put_Image_Call): Do not output string delimiters
+ when the put_image call is part of an interpolated string literal.
+ * rtsfind.ads (RTU_Id): Add RE_Set_Trim_Leading_Spaces.
+ * sprint.adb (Sprint_Node): Output interpolated string contents.
+ * libgnat/a-stbubo.adb (Get_UTF_8): Add default value for
+ Trim_Leading_White_Spaces component in aggregate.
+ (Buffer_Type_Implementation): Update Trim_Leading_White_Spaces.
+ * libgnat/a-stbuun.adb (Get_UTF_8): Likewise.
+ (Buffer_Type_Implementation): Likewise.
+ * libgnat/a-sttebu.ads (Set_Trim_Leading_Spaces): New subprogram.
+ (Trim_Leading_Spaces): New subprogram.
+ (Root_Buffer_Type): Adding Trim_Leading_While_Spaces component.
+ * libgnat/a-sttebu.adb (procedure Set_Trim_Leading_Spaces): New
+ subprogram.
+ (Trim_Leading_Space): New subprogram.
+ (Put_UTF_8): Handle Trim_Leading_White_Spaces.
+ (New_Line): Likewise.
+ * libgnat/s-putima.ads (Put_Image_String): Adding formal
+ (with_delimiters).
+ (Put_Image_Wide_String): Likewise.
+ (Put_Image_Wide_Wide_String): Likewise.
+ * libgnat/s-putima.adb (Put_Image_String): Adding support for new
+ formal.
+ (Put_Image_Wide_String): Likewise.
+ (Put_Image_Wide_Wide_String): Likewise.
+
+2023-01-05 Joao Azevedo <azevedo@adacore.com>
+
+ * doc/gnat_ugn/gnat_utility_programs.rst: add gnatpp --layout
+ switch and update legacy switches.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * freeze.adb (Freeze_Entity): For the purpose of deciding whether to
+ freeze an entity coming from an outer scope in an inner scope, treat
+ the internal subprogram generated because of post-conditions as also
+ coming from source if the original subprogram itself does.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * contracts.adb (Build_Subprogram_Contract_Wrapper): Generate an
+ extended return statement in all cases.
+ (Expand_Subprogram_Contract): Adjust comment.
+
+2023-01-05 Ronan Desplanques <desplanques@adacore.com>
+
+ * libgnat/g-forstr.adb (F_Kind): Rename enumeration literal.
+ (P_Flt_Format): Adjust handling of "%g".
+ (Determine_Notation_And_Aft): New procedure.
+ (Decimal_Exponent): New function.
+ (Increment_Integral_Part): New procedure.
+ (Remove_Extraneous_Decimal_Digit): New procedure.
+ (Trim_Fractional_Part): New procedure.
+ * libgnat/g-forstr.ads: Change description of "%g" specifier.
+
+2023-01-05 Marc Poulhiès <poulhies@adacore.com>
+
+ * sem_ch12.adb (Instantiate_Package_Body): Correctly find the
+ parent instance to place on the scope stack.
+
+2023-01-05 Justin Squirek <squirek@adacore.com>
+
+ * sem_ch8.adb (Set_Entity_Or_Discriminal): Verify we are actually
+ resetting the entity field of a non-prefixed discriminant
+ reference.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): New local variable used
+ throughout instead of testing Is_Special_Return_Object every time.
+ Do not rename an OK_To_Rename object for a special return object.
+ * exp_ch4.adb (Expand_Concatenate): Revert to constrained allocation
+ if the result is allocated on the secondary stack.
+
+2023-01-05 Steve Baird <baird@adacore.com>
+
+ * sem_prag.adb (Analyze_Pragma): Fix Is_Configuration_Pragma
+ function to handle case where the pragma's parent is an
+ N_Aspect_Specification node. In analyzing a Discard_Names pragma,
+ do not assume that a nonzero number of arguments implies that the
+ pragma is not a configuration pragma; that assumption only holds
+ for legal programs.
+
+2023-01-05 Bob Duff <duff@adacore.com>
+
+ * doc/gnat_ugn/building_executable_programs_with_gnat.rst:
+ Add RM references.
+ * gnat_ugn.texi: Regenerate.
+
+2023-01-05 Eric Botcazou <ebotcazou@adacore.com>
+
+ * exp_ch3.adb (Expand_N_Object_Declaration): For a special return
+ object of an interface type that is not inherently limited, make
+ a call to the Adjust primitive after doing the copy. For a special
+ return object of a non-class-wide type initialized by a function
+ call, use a direct renaming only if the object doing the capture
+ is flagged by Is_Related_To_Func_Return. For a special return
+ object using a direct renaming, reassign the tag, if need be.
+ * exp_ch6.adb (Expand_Simple_Function_Return): Fix comment.
+ * exp_util.adb (Is_Related_To_Func_Return): Accept both regular and
+ renaming object declarations for return objects.
+
+2023-01-05 Bob Duff <duff@adacore.com>
+
+ * sem_ch5.adb (Analyze_Assignment): Fix the bug by checking
+ Original_Node. The renaming might be elsewhere, but the (original)
+ reference is right here.
+ * errout.adb: Remove pragma Unreferenced which was added because
+ of the above bug.
+ * einfo.ads: Misc cleanup.
+ * lib.adb: Likewise.
+ * lib.ads: Likewise.
+
2023-01-03 Ghjuvan Lacambre <lacambre@adacore.com>
* errout.adb (Write_JSON_Span): Escape subprogram name.
projects / platform / upstream / gcc.git / commitdiff