diff --git a/SConstruct b/SConstruct index 1eb6bdcbfd02..77172d4d4cb9 100644 --- a/SConstruct +++ b/SConstruct @@ -687,6 +687,14 @@ if selected_platform in platform_list: if methods.using_gcc(env): common_warnings += ["-Wshadow-local", "-Wno-misleading-indentation"] + if cc_version_major == 7: # Bogus warning fixed in 8+. + common_warnings += ["-Wno-strict-overflow"] + if cc_version_major < 11: + # Regression in GCC 9/10, spams so much in our variadic templates + # that we need to outright disable it. + common_warnings += ["-Wno-type-limits"] + if cc_version_major >= 12: # False positives in our error macros, see GH-58747. + common_warnings += ["-Wno-return-type"] elif methods.using_clang(env) or methods.using_emcc(env): # We often implement `operator<` for structs of pointers as a requirement # for putting them in `Set` or `Map`. We don't mind about unreliable ordering. @@ -702,13 +710,16 @@ if selected_platform in platform_list: "-Wduplicated-branches", "-Wduplicated-cond", "-Wstringop-overflow=4", - "-Wlogical-op", ] ) - # -Wnoexcept was removed temporarily due to GH-36325. env.Append(CXXFLAGS=["-Wplacement-new=1"]) + # Need to fix a warning with AudioServer lambdas before enabling. + # if cc_version_major != 9: # GCC 9 had a regression (GH-36325). + # env.Append(CXXFLAGS=["-Wnoexcept"]) if cc_version_major >= 9: env.Append(CCFLAGS=["-Wattribute-alias=2"]) + if cc_version_major >= 11: # Broke on MethodBind templates before GCC 11. + env.Append(CCFLAGS=["-Wlogical-op"]) elif methods.using_clang(env) or methods.using_emcc(env): env.Append(CCFLAGS=["-Wimplicit-fallthrough"]) elif env["warnings"] == "all": @@ -720,13 +731,10 @@ if selected_platform in platform_list: if env["werror"]: env.Append(CCFLAGS=["-Werror"]) + # FIXME: Temporary workaround after the Vulkan merge, remove once warnings are fixed. if methods.using_gcc(env): env.Append(CXXFLAGS=["-Wno-error=cpp"]) - if cc_version_major == 7: # Bogus warning fixed in 8+. - env.Append(CCFLAGS=["-Wno-error=strict-overflow"]) - if cc_version_major >= 12: # False positives in our error macros, see GH-58747. - env.Append(CCFLAGS=["-Wno-error=return-type"]) elif methods.using_clang(env) or methods.using_emcc(env): env.Append(CXXFLAGS=["-Wno-error=#warnings"]) diff --git a/core/object/method_bind.h b/core/object/method_bind.h index 0d3e40f70945..598e8a224dfc 100644 --- a/core/object/method_bind.h +++ b/core/object/method_bind.h @@ -292,11 +292,6 @@ class MethodBindT : public MethodBind { void (MB_T::*method)(P...); protected: -// GCC raises warnings in the case P = {} as the comparison is always false... -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wlogical-op" -#endif virtual Variant::Type _gen_argument_type(int p_arg) const override { if (p_arg >= 0 && p_arg < (int)sizeof...(P)) { return call_get_argument_type(p_arg); @@ -304,9 +299,6 @@ protected: return Variant::NIL; } } -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic pop -#endif virtual PropertyInfo _gen_argument_type_info(int p_arg) const override { PropertyInfo pi; @@ -367,11 +359,6 @@ class MethodBindTC : public MethodBind { void (MB_T::*method)(P...) const; protected: -// GCC raises warnings in the case P = {} as the comparison is always false... -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wlogical-op" -#endif virtual Variant::Type _gen_argument_type(int p_arg) const override { if (p_arg >= 0 && p_arg < (int)sizeof...(P)) { return call_get_argument_type(p_arg); @@ -379,9 +366,6 @@ protected: return Variant::NIL; } } -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic pop -#endif virtual PropertyInfo _gen_argument_type_info(int p_arg) const override { PropertyInfo pi; @@ -444,11 +428,6 @@ class MethodBindTR : public MethodBind { (P...); protected: -// GCC raises warnings in the case P = {} as the comparison is always false... -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wlogical-op" -#endif virtual Variant::Type _gen_argument_type(int p_arg) const override { if (p_arg >= 0 && p_arg < (int)sizeof...(P)) { return call_get_argument_type(p_arg); @@ -466,9 +445,6 @@ protected: return GetTypeInfo::get_class_info(); } } -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic pop -#endif public: #ifdef DEBUG_METHODS_ENABLED @@ -531,11 +507,6 @@ class MethodBindTRC : public MethodBind { (P...) const; protected: -// GCC raises warnings in the case P = {} as the comparison is always false... -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wlogical-op" -#endif virtual Variant::Type _gen_argument_type(int p_arg) const override { if (p_arg >= 0 && p_arg < (int)sizeof...(P)) { return call_get_argument_type(p_arg); @@ -553,9 +524,6 @@ protected: return GetTypeInfo::get_class_info(); } } -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic pop -#endif public: #ifdef DEBUG_METHODS_ENABLED @@ -615,11 +583,6 @@ class MethodBindTS : public MethodBind { void (*function)(P...); protected: -// GCC raises warnings in the case P = {} as the comparison is always false... -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wlogical-op" -#endif virtual Variant::Type _gen_argument_type(int p_arg) const override { if (p_arg >= 0 && p_arg < (int)sizeof...(P)) { return call_get_argument_type(p_arg); @@ -627,9 +590,6 @@ protected: return Variant::NIL; } } -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic pop -#endif virtual PropertyInfo _gen_argument_type_info(int p_arg) const override { PropertyInfo pi; @@ -678,11 +638,6 @@ class MethodBindTRS : public MethodBind { (P...); protected: -// GCC raises warnings in the case P = {} as the comparison is always false... -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic push -#pragma GCC diagnostic ignored "-Wlogical-op" -#endif virtual Variant::Type _gen_argument_type(int p_arg) const override { if (p_arg >= 0 && p_arg < (int)sizeof...(P)) { return call_get_argument_type(p_arg); @@ -690,9 +645,6 @@ protected: return GetTypeInfo::VARIANT_TYPE; } } -#if defined(__GNUC__) && !defined(__clang__) -#pragma GCC diagnostic pop -#endif virtual PropertyInfo _gen_argument_type_info(int p_arg) const override { if (p_arg >= 0 && p_arg < (int)sizeof...(P)) { diff --git a/drivers/unix/net_socket_posix.cpp b/drivers/unix/net_socket_posix.cpp index 72ae609fb400..c6b327eeeece 100644 --- a/drivers/unix/net_socket_posix.cpp +++ b/drivers/unix/net_socket_posix.cpp @@ -179,8 +179,8 @@ NetSocketPosix::~NetSocketPosix() { close(); } -// Silent a warning reported in #27594 - +// Silence a warning reported in GH-27594. +// EAGAIN and EWOULDBLOCK have the same value on most platforms, but it's not guaranteed. #if defined(__GNUC__) && !defined(__clang__) #pragma GCC diagnostic push #pragma GCC diagnostic ignored "-Wlogical-op"