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gdb/fortran: Move Fortran expression handling into f-lang.c

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The Fortran specific OP_F77_UNDETERMINED_ARGLIST is currently handled
in the generic expression handling code.  There's no reason why this
should be the case, so this commit moves handling of this into Fortran
specific files.

There should be no user visible changes after this commit.

gdb/ChangeLog:

	* eval.c: Remove 'f-lang.h' include.
	(value_f90_subarray): Moved to f-lang.c.
	(eval_call): Renamed to...
	(evaluate_subexp_do_call): ...this, is no longer static, header
	comment moved into header file.
	(evaluate_funcall): Update call to eval_call.
	(skip_undetermined_arglist): Moved to f-lang.c.
	(fortran_value_subarray): Likewise.
	(evaluate_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
	moved to evaluate_subexp_f.
	(calc_f77_array_dims): Moved to f-lang.c
	* expprint.c (print_subexp_funcall): New function.
	(print_subexp_standard): OP_F77_UNDETERMINED_ARGLIST handling
	moved to print_subexp_f, OP_FUNCALL uses new function.
	(dump_subexp_body_funcall): New function.
	(dump_subexp_body_standard): OP_F77_UNDETERMINED_ARGLIST handling
	moved to dump_subexp_f, OP_FUNCALL uses new function.
	* expression.h (evaluate_subexp_do_call): Declare.
	* f-lang.c (value_f90_subarray): Moved from eval.c.
	(skip_undetermined_arglist): Likewise.
	(calc_f77_array_dims): Likewise.
	(fortran_value_subarray): Likewise.
	(evaluate_subexp_f): Add OP_F77_UNDETERMINED_ARGLIST support.
	(operator_length_f): Likewise.
	(print_subexp_f): Likewise.
	(dump_subexp_body_f): Likewise.
	* fortran-operator.def (OP_F77_UNDETERMINED_ARGLIST): Move
	declaration of this operation to here.
	* parse.c (operator_length_standard): OP_F77_UNDETERMINED_ARGLIST
	support moved to operator_length_f.
	* parser-defs.h (dump_subexp_body_funcall): Declare.
	(print_subexp_funcall): Declare.
	* std-operator.def (OP_F77_UNDETERMINED_ARGLIST): Moved to
	fortran-operator.def.
This commit is contained in:
Andrew Burgess 2020-05-07 16:27:16 +01:00
parent 8c37706a51
commit 6d81691950
9 changed files with 339 additions and 248 deletions
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gdb/parse.c
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@ -817,7 +817,6 @@ operator_length_standard (const struct expression *expr, int endpos,
break;
case OP_FUNCALL:
case OP_F77_UNDETERMINED_ARGLIST:
oplen = 3;
args = 1 + longest_to_int (expr->elts[endpos - 2].longconst);
break;