1; lang.opt -- Options for the gcc Go front end. 2 3; Copyright (C) 2009-2018 Free Software Foundation, Inc. 4; 5; This file is part of GCC. 6; 7; GCC is free software; you can redistribute it and/or modify it under 8; the terms of the GNU General Public License as published by the Free 9; Software Foundation; either version 3, or (at your option) any later 10; version. 11; 12; GCC is distributed in the hope that it will be useful, but WITHOUT ANY 13; WARRANTY; without even the implied warranty of MERCHANTABILITY or 14; FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 15; for more details. 16; 17; You should have received a copy of the GNU General Public License 18; along with GCC; see the file COPYING3. If not see 19; <http://www.gnu.org/licenses/>. 20 21; See the GCC internals manual for a description of this file's format. 22 23; Please try to keep this file in ASCII collating order. 24 25Language 26Go 27 28I 29Go Joined Separate 30; Documented in c.opt 31 32L 33Go Joined Separate 34; Not documented 35 36Wall 37Go 38; Documented in c.opt 39 40fgo-c-header= 41Go Joined RejectNegative 42-fgo-c-header=<file> Write Go struct definitions to file as C code. 43 44fgo-check-divide-zero 45Go Var(go_check_divide_zero) Init(1) 46Add explicit checks for division by zero. 47 48fgo-check-divide-overflow 49Go Var(go_check_divide_overflow) Init(1) 50Add explicit checks for division overflow in INT_MIN / -1. 51 52fgo-compiling-runtime 53Go Var(go_compiling_runtime) Init(0) 54Apply special rules for compiling runtime package. 55 56fgo-dump- 57Go Joined RejectNegative 58-fgo-dump-<type> Dump Go frontend internal information. 59 60fgo-optimize- 61Go Joined 62-fgo-optimize-<type> Turn on optimization passes in the frontend. 63 64fgo-pkgpath= 65Go Joined RejectNegative 66-fgo-pkgpath=<string> Set Go package path. 67 68fgo-prefix= 69Go Joined RejectNegative 70-fgo-prefix=<string> Set package-specific prefix for exported Go names. 71 72fgo-relative-import-path= 73Go Joined RejectNegative 74-fgo-relative-import-path=<path> Treat a relative import as relative to path. 75 76frequire-return-statement 77Go Var(go_require_return_statement) Init(1) Warning 78Functions which return values must end with return statements. 79 80fgo-debug-escape 81Go Joined UInteger Var(go_debug_escape_level) Init(0) 82Emit debugging information related to the escape analysis pass when run with -fgo-optimize-allocs. 83 84fgo-debug-escape-hash= 85Go Joined RejectNegative Var(go_debug_escape_hash) Init(0) 86-fgo-debug-escape-hash=<string> Hash value to debug escape analysis. 87 88o 89Go Joined Separate 90; Documented in common.opt 91 92; This comment is to ensure we retain the blank line above. 93