auto merge of #7371 : alexcrichton/rust/trying, r=cmr

This is an attempt at a smaller request than #7113, it's just the first two commits

Author: bors

Makefile.in

@@ -239,29 +239,29 @@ $(foreach target,$(CFG_TARGET_TRIPLES),\
 # Standard library variables
 ######################################################################
 
-STDLIB_CRATE := $(S)src/libstd/core.rc
+STDLIB_CRATE := $(S)src/libstd/std.rs
 STDLIB_INPUTS := $(wildcard $(addprefix $(S)src/libstd/,        \
-                                           core.rc *.rs */*.rs */*/*rs */*/*/*rs))
+                                           *.rs */*.rs */*/*rs */*/*/*rs))
 
 ######################################################################
 # Extra library variables
 ######################################################################
 
-EXTRALIB_CRATE := $(S)src/libextra/std.rc
+EXTRALIB_CRATE := $(S)src/libextra/extra.rs
 EXTRALIB_INPUTS := $(wildcard $(addprefix $(S)src/libextra/,          \
-                                          std.rc *.rs */*.rs))
+                                          *.rs */*.rs))
 
 ######################################################################
 # rustc crate variables
 ######################################################################
 
-COMPILER_CRATE := $(S)src/librustc/rustc.rc
+COMPILER_CRATE := $(S)src/librustc/rustc.rs
 COMPILER_INPUTS := $(wildcard $(addprefix $(S)src/librustc/,      \
-                           rustc.rc *.rs */*.rs */*/*.rs */*/*/*.rs))
+                           *.rs */*.rs */*/*.rs */*/*/*.rs))
 
-LIBSYNTAX_CRATE := $(S)src/libsyntax/syntax.rc
+LIBSYNTAX_CRATE := $(S)src/libsyntax/syntax.rs
 LIBSYNTAX_INPUTS := $(wildcard $(addprefix $(S)src/libsyntax/, \
-                            syntax.rc *.rs */*.rs */*/*.rs))
+                           *.rs */*.rs */*/*.rs))
 
 DRIVER_CRATE := $(S)src/driver/driver.rs
 

mk/tools.mk

@@ -12,23 +12,23 @@
 # and host architectures
 
 # The test runner that runs the cfail/rfail/rpass and bxench tests
-COMPILETEST_CRATE := $(S)src/compiletest/compiletest.rc
-COMPILETEST_INPUTS := $(wildcard $(S)src/compiletest/*rs)
+COMPILETEST_CRATE := $(S)src/compiletest/compiletest.rs
+COMPILETEST_INPUTS := $(wildcard $(S)src/compiletest/*.rs)
 
 # Rustpkg, the package manager and build system
-RUSTPKG_LIB := $(S)src/librustpkg/rustpkg.rc
-RUSTPKG_INPUTS := $(wildcard $(S)src/librustpkg/*rs)
+RUSTPKG_LIB := $(S)src/librustpkg/rustpkg.rs
+RUSTPKG_INPUTS := $(wildcard $(S)src/librustpkg/*.rs)
 
 # Rustdoc, the documentation tool
-RUSTDOC_LIB := $(S)src/librustdoc/rustdoc.rc
+RUSTDOC_LIB := $(S)src/librustdoc/rustdoc.rs
 RUSTDOC_INPUTS := $(wildcard $(S)src/librustdoc/*.rs)
 
 # Rusti, the JIT REPL
-RUSTI_LIB := $(S)src/librusti/rusti.rc
+RUSTI_LIB := $(S)src/librusti/rusti.rs
 RUSTI_INPUTS := $(wildcard $(S)src/librusti/*.rs)
 
 # Rust, the convenience tool
-RUST_LIB := $(S)src/librust/rust.rc
+RUST_LIB := $(S)src/librust/rust.rs
 RUST_INPUTS := $(wildcard $(S)src/librust/*.rs)
 
 # FIXME: These are only built for the host arch. Eventually we'll

src/compiletest/compiletest.rc renamed to src/compiletest/compiletest.rs

@@ -96,6 +96,8 @@ pub enum lint {
 
     missing_doc,
     unreachable_code,
+
+    warnings,
 }
 
 pub fn level_to_str(lv: level) -> &'static str {
@@ -280,6 +282,13 @@ static lint_table: &'static [(&'static str, LintSpec)] = &[
         desc: "detects unreachable code",
         default: warn
     }),
+
+    ("warnings",
+     LintSpec {
+        lint: warnings,
+        desc: "mass-change the level for lints which produce warnings",
+        default: warn
+    }),
 ];
 
 /*
@@ -362,10 +371,11 @@ impl Context {
 
     fn span_lint(&self, lint: lint, span: span, msg: &str) {
         let (level, src) = match self.curr.find(&(lint as uint)) {
+            None => { return }
+            Some(&(warn, src)) => (self.get_level(warnings), src),
             Some(&pair) => pair,
-            None => { return; }
         };
-        if level == allow { return; }
+        if level == allow { return }
 
         let mut note = None;
         let msg = match src {