clean up warnings from clang

diff --git a/riscv/riscv-dis.cc b/riscv/riscv-dis.cc
index 1b958dff64b04cdb75c482e07eaf098930327ce1..19d579d48cbbd1328af02c8506480d29c181eba4 100644 (file)
--- a/riscv/riscv-dis.cc
+++ b/riscv/riscv-dis.cc
@@ -30,8 +30,6 @@ int main(int argc, char** argv)
       d.add_insn(disasm_insn);
   });
 
-  auto argv1 = parser.parse(argv);
-
   while (getline(cin, s))
   {
     for (size_t start = 0; (start = s.find("DASM(", start)) != string::npos; )

diff --git a/riscv/trap.h b/riscv/trap.h
index 6e80a7c7585eda1630cd227328e3cf7b607c2ae9..b79594885fdc06e0396c9e72763c8cf14308c25d 100644 (file)
--- a/riscv/trap.h
+++ b/riscv/trap.h
@@ -5,7 +5,7 @@
 
 #include "decode.h"
 
-class state_t;
+struct state_t;
 
 class trap_t
 {