pretty printer: Added some run-make tests of path-suffix lookup functionality.

Author: pnkfelix

src/test/run-make/pretty-print-path-suffix/Makefile

@@ -0,0 +1,9 @@
+-include ../tools.mk
+
+all:
+	$(RUSTC) -o $(TMPDIR)/foo.out --pretty normal=foo input.rs
+	$(RUSTC) -o $(TMPDIR)/nest_foo.out --pretty normal=nest::foo input.rs
+	$(RUSTC) -o $(TMPDIR)/foo_method.out --pretty normal=foo_method input.rs
+	diff -u $(TMPDIR)/foo.out foo.pp
+	diff -u $(TMPDIR)/nest_foo.out nest_foo.pp
+	diff -u $(TMPDIR)/foo_method.out foo_method.pp

src/test/run-make/pretty-print-path-suffix/foo.pp

@@ -0,0 +1,15 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+pub fn foo() -> i32 { 45 } /* foo */
+
+
+pub fn foo() -> &'static str { "i am a foo." } /* nest::foo */

src/test/run-make/pretty-print-path-suffix/foo_method.pp

@@ -0,0 +1,16 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+
+
+
+fn foo_method(&self) -> &'static str { return "i am very similiar to foo."; }
+/* nest::S::foo_method */

src/test/run-make/pretty-print-path-suffix/input.rs

@@ -0,0 +1,28 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+#![crate_type="lib"]
+
+pub fn
+foo() -> i32
+{ 45 }
+
+pub fn bar() -> &'static str { "i am not a foo." }
+
+pub mod nest {
+    pub fn foo() -> &'static str { "i am a foo." }
+
+    struct S;
+    impl S {
+        fn foo_method(&self) -> &'static str {
+            return "i am very similiar to foo.";
+        }
+    }
+}

src/test/run-make/pretty-print-path-suffix/nest_foo.pp

@@ -0,0 +1,14 @@
+// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+
+
+
+pub fn foo() -> &'static str { "i am a foo." } /* nest::foo */