dry.h File Reference

Don't Repeat Yourself. More...

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Macros
#define	EC_SUCCESS_STR   "0"
	EC_SUCCESS string literal waiting for C++26.
#define	EC_OPERATOR_STR   "1"
	EC_OPERATOR string literal waiting for C++26.
#define	EC_INTERPRETER_STR   "2"
	EC_INTERPRETER string literal waiting for C++26.
#define	EC_CMDLINE_STR   "3"
	EC_CMDLINE string literal waiting for C++26.
#define	EC_PANIC_STR   "4"
	EC_PANIC string literal waiting for C++26.
#define	P1X   "parser"
	Pass 1 executable name.
#define	P2X   "leon"
	Pass 2 executable name.
#define	INT128_MAXMAG_STR   "170141183460469231731687303715884105728"
	-MIN_INT as string.
#define	INT128_MIN_STR   "-170141183460469231731687303715884105728"
	MIN_INT as string.
#define	INT128_MINSUB1_STR   "-170141183460469231731687303715884105729"
	MIN_INT-1 as string.
#define	INT128_MAX_STR   "170141183460469231731687303715884105727"
	MAX_INT as string.

Enumerations
enum	ExitCode : int {   EC_SUCCESS = 0 , EC_ERROR = 1 , EC_OPERATOR = 1 , EC_INTERPRETER = 2 ,   EC_CMDLINE = 3 , EC_PANIC = 4 , EC_TESTFAIL = 5 , EC_UNUSED = 42 }
	Program exit codes. More...

Detailed Description

Don't Repeat Yourself.

Definitions of values shared between C compiler, C++ compiler and Bash scripts.
dry.h is for C and C++.

• program exit codes
• executable names
• numerical constants

Synchronisation has to be done manually.

Copyright

  Leonardus, a minimalist stack-based programming system.
  Copyright (C) 2025  Andreas Muckenschnabel
This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as
published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this program.
If not, see https://www.gnu.org/licenses/.

Enumeration Type Documentation

ExitCode

enum ExitCode : int

Program exit codes.

Used by artifacts and unit tests.
Some codes are shared between pass 1 (parser), pass 2 (interpreter) and shell scripts.

See also

Bash include file Tools/dry.inc and README.md

Enumerator
EC_SUCCESS	Success.
EC_ERROR	General error for directory "Tools/" scripts.
EC_OPERATOR	pass 2: operator error.
EC_INTERPRETER	pass 2: parser, semantics or internal error; pass 1: parsing error; scripts: environment and setup issues.
EC_CMDLINE	command line issues
EC_PANIC	pass 2: panic exit due to memory restrictions.
EC_TESTFAIL	Errors from test harnisch or found by test harnish.
EC_UNUSED	This code represents an unused value in the unit test.