From 114bd7b45ea3db56fbd07048857db102fe87821f Mon Sep 17 00:00:00 2001 From: Thomas Schwinge Date: Fri, 2 Apr 2021 21:39:39 +0200 Subject: Address miscellaneous '-Werror=unused-parameter' diagnostics [#336] MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In file included from [...]/gcc/rust/ast/rust-ast-full.h:23, from [...]/gcc/rust/parse/rust-parse.h:21, from [...]/gcc/rust/rust-session-manager.cc:34: [...]/gcc/rust/ast/rust-expr.h: In member function ‘virtual void Rust::AST::RangeExpr::set_outer_attrs(std::vector)’: [...]/gcc/rust/ast/rust-expr.h:3220:48: error: unused parameter ‘new_attrs’ [-Werror=unused-parameter] 3220 | void set_outer_attrs (std::vector new_attrs) override | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~ [...]/gcc/rust/ast/rust-expr.h: In constructor ‘Rust::AST::IfLetExpr::IfLetExpr(std::vector >, std::unique_ptr, std::unique_ptr, std::vector, Location)’: [...]/gcc/rust/ast/rust-expr.h:4380:37: error: unused parameter ‘outer_attrs’ [-Werror=unused-parameter] 4380 | std::vector outer_attrs, Location locus) | ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~ In file included from [...]/gcc/rust/backend/rust-compile-context.h:27, from [...]/gcc/rust/backend/rust-compile.h:24, from [...]/gcc/rust/rust-session-manager.cc:41: [...]/gcc/rust/backend/rust-compile-tyty.h: In member function ‘virtual void Rust::Compile::TyTyCompile::visit(Rust::TyTy::FnPtr&)’: [...]/gcc/rust/backend/rust-compile-tyty.h:67:28: error: unused parameter ‘type’ [-Werror=unused-parameter] 67 | void visit (TyTy::FnPtr &type) override { gcc_unreachable (); } | ~~~~~~~~~~~~~^~~~ [...]/gcc/rust/rust-gcc.cc: In member function ‘virtual Btype* Gcc_backend::function_ptr_type(Btype*, const std::vector&, Location)’: [...]/gcc/rust/rust-gcc.cc:998:42: error: unused parameter ‘locus’ [-Werror=unused-parameter] 998 | Location locus) | ~~~~~~~~~^~~~~ [...]/gcc/rust/rust-lang.cc: In function ‘void grs_langhook_init_options_struct(gcc_options*)’: [...]/gcc/rust/rust-lang.cc:153:55: error: unused parameter ‘opts’ [-Werror=unused-parameter] 153 | grs_langhook_init_options_struct (struct gcc_options *opts) | ~~~~~~~~~~~~~~~~~~~~^~~~ --- gcc/rust/ast/rust-expr.h | 4 ++-- gcc/rust/backend/rust-compile-tyty.h | 2 +- gcc/rust/rust-gcc.cc | 2 +- gcc/rust/rust-lang.cc | 2 +- 4 files changed, 5 insertions(+), 5 deletions(-) (limited to 'gcc') diff --git a/gcc/rust/ast/rust-expr.h b/gcc/rust/ast/rust-expr.h index 3de14cc..0ef6be6 100644 --- a/gcc/rust/ast/rust-expr.h +++ b/gcc/rust/ast/rust-expr.h @@ -3217,7 +3217,7 @@ public: Location get_locus_slow () const final override { return get_locus (); } // should never be called - error if called - void set_outer_attrs (std::vector new_attrs) override + void set_outer_attrs (std::vector /* new_attrs */) override { rust_assert (false); } @@ -4377,7 +4377,7 @@ public: IfLetExpr (std::vector > match_arm_patterns, std::unique_ptr value, std::unique_ptr if_block, - std::vector outer_attrs, Location locus) + std::vector /* outer_attrs */, Location locus) : match_arm_patterns (std::move (match_arm_patterns)), value (std::move (value)), if_block (std::move (if_block)), locus (locus) {} diff --git a/gcc/rust/backend/rust-compile-tyty.h b/gcc/rust/backend/rust-compile-tyty.h index 44d9416..28db289 100644 --- a/gcc/rust/backend/rust-compile-tyty.h +++ b/gcc/rust/backend/rust-compile-tyty.h @@ -64,7 +64,7 @@ public: void visit (TyTy::ParamType &) override { gcc_unreachable (); } - void visit (TyTy::FnPtr &type) override { gcc_unreachable (); } + void visit (TyTy::FnPtr &) override { gcc_unreachable (); } void visit (TyTy::FnType &type) override { diff --git a/gcc/rust/rust-gcc.cc b/gcc/rust/rust-gcc.cc index d1ab3a6..b23d141 100644 --- a/gcc/rust/rust-gcc.cc +++ b/gcc/rust/rust-gcc.cc @@ -995,7 +995,7 @@ Gcc_backend::function_type (const Btyped_identifier &receiver, Btype * Gcc_backend::function_ptr_type (Btype *result_type, const std::vector ¶meters, - Location locus) + Location /* locus */) { tree args = NULL_TREE; tree *pp = &args; diff --git a/gcc/rust/rust-lang.cc b/gcc/rust/rust-lang.cc index 00d4e9a..a6fd48a 100644 --- a/gcc/rust/rust-lang.cc +++ b/gcc/rust/rust-lang.cc @@ -150,7 +150,7 @@ grs_langhook_option_lang_mask (void) /* Initialize the options structure. */ static void -grs_langhook_init_options_struct (struct gcc_options *opts) +grs_langhook_init_options_struct (struct gcc_options * /* opts */) { // nothing yet - used by frontends to change specific options for the language session.init_options (); -- cgit v1.1