--no-depwarn turns of method warnings as well

Author: jakebolewski

base/deprecated.jl

@@ -38,7 +38,10 @@ function depwarn(msg, funcsym)
     warn(msg, once=(caller!=C_NULL), key=caller, bt=bt)
 end
 
+shouldwarn() = (opts = compileropts(); bool(opts.depwarn))
+
 function firstcaller(bt::Array{Ptr{Void},1}, funcsym::Symbol)
+    !shouldwarn() && return C_NULL
     # Identify the calling line
     i = 1
     while i <= length(bt)

base/util.jl

@@ -242,7 +242,7 @@ end
 warn(err::Exception; prefix="ERROR: ", kw...) =
     warn(sprint(io->showerror(io,err)), prefix=prefix; kw...)
 
-# Julia compiler options struct
+# Julia compiler options struct (see jl_compileropts_t in src/julia.h)
 immutable JLCompilerOpts
     build_path::Ptr{Cchar}
     code_coverage::Int8

ui/repl.c

@@ -88,7 +88,7 @@ static const char *opts =
     " -O, --optimize           Run time-intensive code optimizations\n"
     " --int-literals={32|64}   Select integer literal size independent of platform\n"
     " --dump-bitcode={yes|no}  Dump bitcode for the system image (used with --build)\n"
-    " --no-depwarn             Turn off deprecated syntax warnings\n";
+    " --no-depwarn             Turn off syntax and method deprecation warnings\n";
 
 void parse_opts(int *argcp, char ***argvp)
 {