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[thirdparty/gcc.git] / gcc / fortran / ChangeLog

diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog
index 78991576f067bbc04afec9ed6c2b30098c46c562..bed68444aff9f4720a187fcba8cee33f8514ef64 100644 (file)
--- a/gcc/fortran/ChangeLog
+++ b/gcc/fortran/ChangeLog
@@ -1,3 +1,35 @@
+2023-04-08  Paul Thomas  <pault@gcc.gnu.org>
+
+       PR fortran/87477
+       * iresolve.cc (gfc_resolve_adjustl, gfc_resolve_adjustr): if
+       string length is deferred use the string typespec for result.
+       * resolve.cc (resolve_assoc_var): Handle parentheses around the
+       target expression.
+       (resolve_block_construct): Remove unnecessary static decls.
+       * trans-array.cc (gfc_conv_expr_descriptor): Guard string len
+       expression in condition. Improve handling of string length and
+       span, especially for substrings of the descriptor.
+       (duplicate_allocatable): Make element type more explicit with
+       'eltype'.
+       * trans-decl.cc (gfc_get_symbol_decl): Emit a fatal error with
+       appropriate message instead of ICE if symbol type is unknown.
+       (gfc_generate_function_code): Set current locus to proc_sym
+       declared_at.
+       * trans-expr.cc (gfc_get_expr_charlen): Retain last charlen in
+       'previous' and use if end expression in substring reference is
+       null.
+       (gfc_conv_string_length): Use gfc_conv_expr_descriptor if
+       'expr_flat' is an array. Add post block to catch deallocation
+       of temporaries.
+       (gfc_conv_procedure_call): Assign the parmse string length to
+       the expression string length, if it is deferred.
+       (gfc_trans_alloc_subarray_assign): If this is a deferred string
+       length component, store the string length in the hidden comp.
+       Update the typespec length accordingly. Generate a new type
+       spec for the call to gfc_duplicate-allocatable in this case.
+       * trans-io.cc (gfc_trans_transfer): Scalarize transfer of
+       deferred character array components.
+
 2023-04-04  Harald Anlauf  <anlauf@gmx.de>
 
        PR fortran/104349