/*
* This file is part of cparser.
- * Copyright (C) 2007-2008 Matthias Braun <matze@braunis.de>
+ * Copyright (C) 2007-2009 Matthias Braun <matze@braunis.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
#include <stdio.h>
#include <string.h>
#include "warning.h"
+#include "help.h"
warning_t warning = {
- .other = true,
+ .other = true,
- .address = true,
- .aggregate_return = false,
- .attribute = true,
- .cast_qual = false,
- .char_subscripts = true,
- .comment = false,
- .conversion = false,
- .declaration_after_statement = false,
- .deprecated_declarations = true,
- .div_by_zero = true,
- .empty_statement = false,
- .fatal_errors = false,
- .float_equal = false,
- .format = true,
- .implicit_function_declaration = true,
- .implicit_int = true,
- .init_self = true,
- .long_long = false,
- .main = true,
- .missing_declarations = false,
- .missing_noreturn = false,
- .missing_prototypes = false,
- .multichar = true,
- .nested_externs = false,
- .nonnull = true,
- .old_style_definition = false,
- .packed = false,
- .padded = false,
- .pointer_arith = true,
- .redundant_decls = true,
- .return_type = true,
- .s_are_errors = false,
- .shadow = false,
- .sign_compare = false,
- .strict_prototypes = true,
- .switch_default = false,
- .switch_enum = false,
- .traditional = false,
- .unknown_pragmas = true,
- .unreachable_code = false,
- .unused_function = false,
- .unused_label = false,
- .unused_parameter = false,
- .unused_value = true,
- .unused_variable = false,
- .write_strings = false
+ .address = true,
+ .aggregate_return = false,
+ .attribute = true,
+ .cast_qual = false,
+ .char_subscripts = true,
+ .comment = false,
+ .conversion = false,
+ .declaration_after_statement = false,
+ .deprecated_declarations = true,
+ .div_by_zero = true,
+ .empty_statement = false,
+ .error_implicit_function_declaration = false,
+ .fatal_errors = false,
+ .float_equal = false,
+ .format = true,
+ .implicit_function_declaration = true,
+ .implicit_int = true,
+ .init_self = true,
+ .long_long = false,
+ .main = true,
+ .missing_declarations = false,
+ .missing_noreturn = false,
+ .missing_prototypes = false,
+ .multichar = true,
+ .nested_externs = false,
+ .nonnull = true,
+ .old_style_definition = false,
+ .packed = false,
+ .padded = false,
+ .parentheses = false,
+ .pointer_arith = true,
+ .redundant_decls = true,
+ .return_type = true,
+ .s_are_errors = false,
+ .shadow = false,
+ .shadow_local = false,
+ .sign_compare = false,
+ .strict_prototypes = true,
+ .switch_default = false,
+ .switch_enum = false,
+ .traditional = false,
+ .uninitialized = true,
+ .unknown_pragmas = true,
+ .unreachable_code = false,
+ .unused_function = false,
+ .unused_label = false,
+ .unused_parameter = false,
+ .unused_value = true,
+ .unused_variable = false,
+ .write_strings = false
};
+void print_warning_opt_help(void)
+{
+ /* TODO: write explanations */
+ put_help("-Waddress", "");
+ put_help("-Wall", "");
+ put_help("-Waggregate-return", "");
+ put_help("-Wattribute", "");
+ put_help("-Wcast-qual", "");
+ put_help("-Wchar-subscripts", "");
+ put_help("-Wcomment", "");
+ put_help("-Wconversion", "");
+ put_help("-Wdeclaration-after-statement", "");
+ put_help("-Wdeprecated-declarations", "");
+ put_help("-Wdiv-by-zero", "");
+ put_help("-Wempty-statement", "");
+ put_help("-Werror", "warnings are errors");
+ put_help("-Werror-implicit-function-declaration", "");
+ put_help("-Wextra", "");
+ put_help("-Wfatal-errors", "");
+ put_help("-Wfloat-equal", "");
+ put_help("-Wformat", "");
+ put_help("-Wimplicit", "");
+ put_help("-Wimplicit-function-declaration", "");
+ put_help("-Wimplicit-int", "");
+ put_help("-Winit-self", "");
+ put_help("-Wlong-long", "");
+ put_help("-Wmain", "");
+ put_help("-Wmissing-declarations", "");
+ put_help("-Wmissing-noreturn", "");
+ put_help("-Wmissing-prototypes", "");
+ put_help("-Wmultichar", "");
+ put_help("-Wnested-externs", "");
+ put_help("-Wnonnull", "");
+ put_help("-Wold-style-definition", "");
+ put_help("-Wparentheses", "");
+ put_help("-Wpacked", "");
+ put_help("-Wpadded", "");
+ put_help("-Wparentheses", "");
+ put_help("-Wpointer-arith", "");
+ put_help("-Wredundant-decls", "");
+ put_help("-Wreturn-type", "");
+ put_help("-Wshadow", "");
+ put_help("-Wshadow-local", "");
+ put_help("-Wsign-compare", "");
+ put_help("-Wstrict-prototypes", "");
+ put_help("-Wswitch-default", "");
+ put_help("-Wswitch-enum", "");
+ put_help("-Wtraditional", "");
+ put_help("-Wuninitialized", "");
+ put_help("-Wunknown-pragmas", "");
+ put_help("-Wunreachable-code", "");
+ put_help("-Wunused", "");
+ put_help("-Wunused-function", "");
+ put_help("-Wunused-label", "");
+ put_help("-Wunused-parameter", "");
+ put_help("-Wunused-value", "");
+ put_help("-Wunused-variable", "");
+ put_help("-Wwrite-strings", "");
+}
+
void set_warning_opt(const char *const opt)
{
const char* s = opt;
state = false;
}
- if (0) {}
+ if (s[0] == '\0') { // -W is an alias for -Wextra
+ goto extra;
+ }
#define OPTX(x) else if (strcmp(s, x) == 0)
#define SET(y) (void)(warning.y = state)
#define OPT(x, y) OPTX(x) SET(y)
SET(implicit_int);
SET(init_self);
SET(main);
+ SET(missing_declarations);
SET(nonnull);
+ SET(parentheses);
SET(pointer_arith);
SET(redundant_decls);
SET(return_type);
- SET(shadow);
+ SET(shadow_local);
SET(sign_compare);
SET(strict_prototypes);
SET(switch_enum);
+ SET(uninitialized);
SET(unknown_pragmas);
SET(unreachable_code);
SET(unused_function);
SET(unused_value);
SET(unused_variable);
}
- OPT("address", address);
- OPT("aggregate-return", aggregate_return);
- OPT("attribute", attribute);
- OPT("cast-qual", cast_qual);
- OPT("char-subscripts", char_subscripts);
- OPT("comment", comment);
- OPT("conversion", conversion);
- OPT("declaration-after-statement", declaration_after_statement);
- OPT("deprecated-declarations", deprecated_declarations);
- OPT("div-by-zero", div_by_zero);
- OPT("empty-statement", empty_statement);
- OPT("error", s_are_errors);
+ OPT("address", address);
+ OPT("aggregate-return", aggregate_return);
+ OPT("attribute", attribute);
+ OPT("cast-qual", cast_qual);
+ OPT("char-subscripts", char_subscripts);
+ OPT("comment", comment);
+ OPT("conversion", conversion);
+ OPT("declaration-after-statement", declaration_after_statement);
+ OPT("deprecated-declarations", deprecated_declarations);
+ OPT("div-by-zero", div_by_zero);
+ OPT("empty-statement", empty_statement);
+ OPT("error", s_are_errors);
+ OPT("error-implicit-function-declaration", error_implicit_function_declaration);
OPTX("extra") {
+extra:
/* TODO */
// TODO SET(function_end_without_return);
SET(empty_statement);
// TODO SET(incomplete_aggregate_init);
// TODO SET(missing_field_initializers);
// TODO SET(pointless_comparison);
+ SET(shadow);
SET(unused_parameter);
SET(unused_value);
}
- OPT("fatal-errors", fatal_errors);
- OPT("float-equal", float_equal);
+ OPT("fatal-errors", fatal_errors);
+ OPT("float-equal", float_equal);
OPTX("format") {
SET(format);
SET(nonnull);
SET(implicit_function_declaration);
SET(implicit_int);
}
- OPT("implicit-function-declaration", implicit_function_declaration);
- OPT("implicit-int", implicit_int);
- OPT("init-self", init_self);
- OPT("long-long", long_long);
- OPT("main", main);
- OPT("missing-declarations", missing_declarations);
- OPT("missing-noreturn", missing_noreturn);
- OPT("missing-prototypes", missing_prototypes);
- OPT("multichar", multichar);
- OPT("nested-externs", nested_externs);
- OPT("nonnull", nonnull);
- OPT("old-style-definition", old_style_definition);
- OPT("packed", packed);
- OPT("padded", padded);
- OPT("pointer-arith", pointer_arith);
- OPT("redundant-decls", redundant_decls);
- OPT("return-type", return_type);
- OPT("shadow", shadow);
- OPT("sign-compare", sign_compare);
- OPT("strict-prototypes", strict_prototypes);
- OPT("switch-default", switch_default);
- OPT("switch-enum", switch_enum);
- OPT("traditional", traditional);
- OPT("unknown-pragmas", unknown_pragmas);
- OPT("unreachable-code", unreachable_code);
+ OPT("implicit-function-declaration", implicit_function_declaration);
+ OPT("implicit-int", implicit_int);
+ OPT("init-self", init_self);
+ OPT("long-long", long_long);
+ OPT("main", main);
+ OPT("missing-declarations", missing_declarations);
+ OPT("missing-noreturn", missing_noreturn);
+ OPT("missing-prototypes", missing_prototypes);
+ OPT("multichar", multichar);
+ OPT("nested-externs", nested_externs);
+ OPT("nonnull", nonnull);
+ OPT("old-style-definition", old_style_definition);
+ OPT("packed", packed);
+ OPT("padded", padded);
+ OPT("parentheses", parentheses);
+ OPT("pointer-arith", pointer_arith);
+ OPT("redundant-decls", redundant_decls);
+ OPT("return-type", return_type);
+ OPT("shadow", shadow);
+ OPT("shadow-local", shadow_local);
+ OPT("sign-compare", sign_compare);
+ OPT("strict-prototypes", strict_prototypes);
+ OPT("switch-default", switch_default);
+ OPT("switch-enum", switch_enum);
+ OPT("traditional", traditional);
+ OPT("uninitialized", uninitialized);
+ OPT("unknown-pragmas", unknown_pragmas);
+ OPT("unreachable-code", unreachable_code);
OPTX("unused") {
SET(unused_function);
SET(unused_label);
SET(unused_value);
SET(unused_variable);
}
- OPT("unused-function", unused_function);
- OPT("unused-label", unused_label);
- OPT("unused-parameter", unused_parameter);
- OPT("unused-value", unused_value);
- OPT("unused-variable", unused_variable);
- OPT("write-strings", write_strings);
+ OPT("unused-function", unused_function);
+ OPT("unused-label", unused_label);
+ OPT("unused-parameter", unused_parameter);
+ OPT("unused-value", unused_value);
+ OPT("unused-variable", unused_variable);
+ OPT("write-strings", write_strings);
#undef OPT
#undef SET
#undef OPT_X
projects / cparser / blobdiff