Fix fallout of removing quotes in crate names

70 files changed, 195 insertions, 204 deletions

diff --git a/src/test/auxiliary/issue-12133-dylib2.rs b/src/test/auxiliary/issue-12133-dylib2.rs
index cf1953005ba..fa5722ae6a3 100644
--- a/src/test/auxiliary/issue-12133-dylib2.rs
+++ b/src/test/auxiliary/issue-12133-dylib2.rs
@@ -12,5 +12,5 @@
 
 #![crate_type = "dylib"]
 
-extern crate "issue-12133-rlib" as a;
-extern crate "issue-12133-dylib" as b;
+extern crate issue_12133_rlib as a;
+extern crate issue_12133_dylib as b;
diff --git a/src/test/auxiliary/issue-13560-3.rs b/src/test/auxiliary/issue-13560-3.rs
index f1f16af6f0e..c0539aa1b6e 100644
--- a/src/test/auxiliary/issue-13560-3.rs
+++ b/src/test/auxiliary/issue-13560-3.rs
@@ -12,5 +12,5 @@
 
 #![crate_type = "rlib"]
 
-#[macro_use] #[no_link] extern crate "issue-13560-1" as t1;
-#[macro_use] extern crate "issue-13560-2" as t2;
+#[macro_use] #[no_link] extern crate issue_13560_1 as t1;
+#[macro_use] extern crate issue_13560_2 as t2;
diff --git a/src/test/auxiliary/issue-13620-2.rs b/src/test/auxiliary/issue-13620-2.rs
index da47115e2b3..554170bc130 100644
--- a/src/test/auxiliary/issue-13620-2.rs
+++ b/src/test/auxiliary/issue-13620-2.rs
@@ -8,6 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-extern crate "issue-13620-1" as crate1;
+extern crate issue_13620_1 as crate1;
 
 pub static FOO2: crate1::Foo = crate1::FOO;
diff --git a/src/test/auxiliary/issue-13872-2.rs b/src/test/auxiliary/issue-13872-2.rs
index 8294d2b4594..bb51417528a 100644
--- a/src/test/auxiliary/issue-13872-2.rs
+++ b/src/test/auxiliary/issue-13872-2.rs
@@ -8,6 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-extern crate "issue-13872-1" as foo;
+extern crate issue_13872_1 as foo;
 
 pub use foo::A::B;
diff --git a/src/test/auxiliary/issue-13872-3.rs b/src/test/auxiliary/issue-13872-3.rs
index 827a9f18f48..e20618f1ec0 100644
--- a/src/test/auxiliary/issue-13872-3.rs
+++ b/src/test/auxiliary/issue-13872-3.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-extern crate "issue-13872-2" as bar;
+extern crate issue_13872_2 as bar;
 
 use bar::B;
 
diff --git a/src/test/auxiliary/static-function-pointer-aux.rs b/src/test/auxiliary/static-function-pointer-aux.rs
index 27befee6f07..57a708542de 100644
--- a/src/test/auxiliary/static-function-pointer-aux.rs
+++ b/src/test/auxiliary/static-function-pointer-aux.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![crate_name="static-function-pointer-aux"]
-
 pub fn f(x: int) -> int { -x }
 
 pub static F: fn(int) -> int = f;
diff --git a/src/test/auxiliary/trait_default_method_xc_aux.rs b/src/test/auxiliary/trait_default_method_xc_aux.rs
index 7424c21be3d..a11cff147ab 100644
--- a/src/test/auxiliary/trait_default_method_xc_aux.rs
+++ b/src/test/auxiliary/trait_default_method_xc_aux.rs
@@ -8,8 +8,6 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-#![crate_name="trait_default_method_xc_aux"]
-
 pub struct Something { pub x: int }
 
 pub trait A {
diff --git a/src/test/compile-fail/use-meta-mismatch.rs b/src/test/compile-fail/use-meta-mismatch.rs
index 808deea226b..6b7b9c89149 100644
--- a/src/test/compile-fail/use-meta-mismatch.rs
+++ b/src/test/compile-fail/use-meta-mismatch.rs
@@ -10,6 +10,6 @@
 
 // error-pattern:can't find crate for `extra`
 
-extern crate "fake-crate" as extra;
+extern crate fake_crate as extra;
 
 fn main() { }
diff --git a/src/test/compile-fail/weak-lang-item.rs b/src/test/compile-fail/weak-lang-item.rs
index 42df43934a8..708d56442fe 100644
--- a/src/test/compile-fail/weak-lang-item.rs
+++ b/src/test/compile-fail/weak-lang-item.rs
@@ -17,4 +17,4 @@
 #![no_std]
 
 extern crate core;
-extern crate "weak-lang-items" as other;
+extern crate weak_lang_items;
diff --git a/src/test/debuginfo/basic-types-globals-metadata.rs b/src/test/debuginfo/basic-types-globals-metadata.rs
index 30a70fe0b37..2e39c6690ef 100644
--- a/src/test/debuginfo/basic-types-globals-metadata.rs
+++ b/src/test/debuginfo/basic-types-globals-metadata.rs
@@ -12,33 +12,33 @@
 
 // compile-flags:-g
 // gdb-command:run
-// gdb-command:whatis 'basic-types-globals-metadata::B'
+// gdb-command:whatis 'basic_types_globals_metadata::B'
 // gdb-check:type = bool
-// gdb-command:whatis 'basic-types-globals-metadata::I'
+// gdb-command:whatis 'basic_types_globals_metadata::I'
 // gdb-check:type = isize
-// gdb-command:whatis 'basic-types-globals-metadata::C'
+// gdb-command:whatis 'basic_types_globals_metadata::C'
 // gdb-check:type = char
-// gdb-command:whatis 'basic-types-globals-metadata::I8'
+// gdb-command:whatis 'basic_types_globals_metadata::I8'
 // gdb-check:type = i8
-// gdb-command:whatis 'basic-types-globals-metadata::I16'
+// gdb-command:whatis 'basic_types_globals_metadata::I16'
 // gdb-check:type = i16
-// gdb-command:whatis 'basic-types-globals-metadata::I32'
+// gdb-command:whatis 'basic_types_globals_metadata::I32'
 // gdb-check:type = i32
-// gdb-command:whatis 'basic-types-globals-metadata::I64'
+// gdb-command:whatis 'basic_types_globals_metadata::I64'
 // gdb-check:type = i64
-// gdb-command:whatis 'basic-types-globals-metadata::U'
+// gdb-command:whatis 'basic_types_globals_metadata::U'
 // gdb-check:type = usize
-// gdb-command:whatis 'basic-types-globals-metadata::U8'
+// gdb-command:whatis 'basic_types_globals_metadata::U8'
 // gdb-check:type = u8
-// gdb-command:whatis 'basic-types-globals-metadata::U16'
+// gdb-command:whatis 'basic_types_globals_metadata::U16'
 // gdb-check:type = u16
-// gdb-command:whatis 'basic-types-globals-metadata::U32'
+// gdb-command:whatis 'basic_types_globals_metadata::U32'
 // gdb-check:type = u32
-// gdb-command:whatis 'basic-types-globals-metadata::U64'
+// gdb-command:whatis 'basic_types_globals_metadata::U64'
 // gdb-check:type = u64
-// gdb-command:whatis 'basic-types-globals-metadata::F32'
+// gdb-command:whatis 'basic_types_globals_metadata::F32'
 // gdb-check:type = f32
-// gdb-command:whatis 'basic-types-globals-metadata::F64'
+// gdb-command:whatis 'basic_types_globals_metadata::F64'
 // gdb-check:type = f64
 // gdb-command:continue
 
diff --git a/src/test/debuginfo/basic-types-globals.rs b/src/test/debuginfo/basic-types-globals.rs
index cb89879481b..1b83389b29f 100644
--- a/src/test/debuginfo/basic-types-globals.rs
+++ b/src/test/debuginfo/basic-types-globals.rs
@@ -18,33 +18,33 @@
 
 // compile-flags:-g
 // gdb-command:run
-// gdb-command:print 'basic-types-globals::B'
+// gdb-command:print 'basic_types_globals::B'
 // gdb-check:$1 = false
-// gdb-command:print 'basic-types-globals::I'
+// gdb-command:print 'basic_types_globals::I'
 // gdb-check:$2 = -1
-// gdb-command:print 'basic-types-globals::C'
+// gdb-command:print 'basic_types_globals::C'
 // gdb-check:$3 = 97
-// gdb-command:print/d 'basic-types-globals::I8'
+// gdb-command:print/d 'basic_types_globals::I8'
 // gdb-check:$4 = 68
-// gdb-command:print 'basic-types-globals::I16'
+// gdb-command:print 'basic_types_globals::I16'
 // gdb-check:$5 = -16
-// gdb-command:print 'basic-types-globals::I32'
+// gdb-command:print 'basic_types_globals::I32'
 // gdb-check:$6 = -32
-// gdb-command:print 'basic-types-globals::I64'
+// gdb-command:print 'basic_types_globals::I64'
 // gdb-check:$7 = -64
-// gdb-command:print 'basic-types-globals::U'
+// gdb-command:print 'basic_types_globals::U'
 // gdb-check:$8 = 1
-// gdb-command:print/d 'basic-types-globals::U8'
+// gdb-command:print/d 'basic_types_globals::U8'
 // gdb-check:$9 = 100
-// gdb-command:print 'basic-types-globals::U16'
+// gdb-command:print 'basic_types_globals::U16'
 // gdb-check:$10 = 16
-// gdb-command:print 'basic-types-globals::U32'
+// gdb-command:print 'basic_types_globals::U32'
 // gdb-check:$11 = 32
-// gdb-command:print 'basic-types-globals::U64'
+// gdb-command:print 'basic_types_globals::U64'
 // gdb-check:$12 = 64
-// gdb-command:print 'basic-types-globals::F32'
+// gdb-command:print 'basic_types_globals::F32'
 // gdb-check:$13 = 2.5
-// gdb-command:print 'basic-types-globals::F64'
+// gdb-command:print 'basic_types_globals::F64'
 // gdb-check:$14 = 3.5
 // gdb-command:continue
 
diff --git a/src/test/debuginfo/basic-types-mut-globals.rs b/src/test/debuginfo/basic-types-mut-globals.rs
index 7f82878e080..5226f7e0f61 100644
--- a/src/test/debuginfo/basic-types-mut-globals.rs
+++ b/src/test/debuginfo/basic-types-mut-globals.rs
@@ -21,64 +21,64 @@
 // gdb-command:run
 
 // Check initializers
-// gdb-command:print 'basic-types-mut-globals::B'
+// gdb-command:print 'basic_types_mut_globals::B'
 // gdb-check:$1 = false
-// gdb-command:print 'basic-types-mut-globals::I'
+// gdb-command:print 'basic_types_mut_globals::I'
 // gdb-check:$2 = -1
-// gdb-command:print 'basic-types-mut-globals::C'
+// gdb-command:print 'basic_types_mut_globals::C'
 // gdb-check:$3 = 97
-// gdb-command:print/d 'basic-types-mut-globals::I8'
+// gdb-command:print/d 'basic_types_mut_globals::I8'
 // gdb-check:$4 = 68
-// gdb-command:print 'basic-types-mut-globals::I16'
+// gdb-command:print 'basic_types_mut_globals::I16'
 // gdb-check:$5 = -16
-// gdb-command:print 'basic-types-mut-globals::I32'
+// gdb-command:print 'basic_types_mut_globals::I32'
 // gdb-check:$6 = -32
-// gdb-command:print 'basic-types-mut-globals::I64'
+// gdb-command:print 'basic_types_mut_globals::I64'
 // gdb-check:$7 = -64
-// gdb-command:print 'basic-types-mut-globals::U'
+// gdb-command:print 'basic_types_mut_globals::U'
 // gdb-check:$8 = 1
-// gdb-command:print/d 'basic-types-mut-globals::U8'
+// gdb-command:print/d 'basic_types_mut_globals::U8'
 // gdb-check:$9 = 100
-// gdb-command:print 'basic-types-mut-globals::U16'
+// gdb-command:print 'basic_types_mut_globals::U16'
 // gdb-check:$10 = 16
-// gdb-command:print 'basic-types-mut-globals::U32'
+// gdb-command:print 'basic_types_mut_globals::U32'
 // gdb-check:$11 = 32
-// gdb-command:print 'basic-types-mut-globals::U64'
+// gdb-command:print 'basic_types_mut_globals::U64'
 // gdb-check:$12 = 64
-// gdb-command:print 'basic-types-mut-globals::F32'
+// gdb-command:print 'basic_types_mut_globals::F32'
 // gdb-check:$13 = 2.5
-// gdb-command:print 'basic-types-mut-globals::F64'
+// gdb-command:print 'basic_types_mut_globals::F64'
 // gdb-check:$14 = 3.5
 // gdb-command:continue
 
 // Check new values
-// gdb-command:print 'basic-types-mut-globals'::B
+// gdb-command:print 'basic_types_mut_globals'::B
 // gdb-check:$15 = true
-// gdb-command:print 'basic-types-mut-globals'::I
+// gdb-command:print 'basic_types_mut_globals'::I
 // gdb-check:$16 = 2
-// gdb-command:print 'basic-types-mut-globals'::C
+// gdb-command:print 'basic_types_mut_globals'::C
 // gdb-check:$17 = 102
-// gdb-command:print/d 'basic-types-mut-globals'::I8
+// gdb-command:print/d 'basic_types_mut_globals'::I8
 // gdb-check:$18 = 78
-// gdb-command:print 'basic-types-mut-globals'::I16
+// gdb-command:print 'basic_types_mut_globals'::I16
 // gdb-check:$19 = -26
-// gdb-command:print 'basic-types-mut-globals'::I32
+// gdb-command:print 'basic_types_mut_globals'::I32
 // gdb-check:$20 = -12
-// gdb-command:print 'basic-types-mut-globals'::I64
+// gdb-command:print 'basic_types_mut_globals'::I64
 // gdb-check:$21 = -54
-// gdb-command:print 'basic-types-mut-globals'::U
+// gdb-command:print 'basic_types_mut_globals'::U
 // gdb-check:$22 = 5
-// gdb-command:print/d 'basic-types-mut-globals'::U8
+// gdb-command:print/d 'basic_types_mut_globals'::U8
 // gdb-check:$23 = 20
-// gdb-command:print 'basic-types-mut-globals'::U16
+// gdb-command:print 'basic_types_mut_globals'::U16
 // gdb-check:$24 = 32
-// gdb-command:print 'basic-types-mut-globals'::U32
+// gdb-command:print 'basic_types_mut_globals'::U32
 // gdb-check:$25 = 16
-// gdb-command:print 'basic-types-mut-globals'::U64
+// gdb-command:print 'basic_types_mut_globals'::U64
 // gdb-check:$26 = 128
-// gdb-command:print 'basic-types-mut-globals'::F32
+// gdb-command:print 'basic_types_mut_globals'::F32
 // gdb-check:$27 = 5.75
-// gdb-command:print 'basic-types-mut-globals'::F64
+// gdb-command:print 'basic_types_mut_globals'::F64
 // gdb-check:$28 = 9.25
 
 #![allow(unused_variables)]
diff --git a/src/test/debuginfo/c-style-enum.rs b/src/test/debuginfo/c-style-enum.rs
index 766105881ce..7a285d90b9d 100644
--- a/src/test/debuginfo/c-style-enum.rs
+++ b/src/test/debuginfo/c-style-enum.rs
@@ -15,25 +15,25 @@
 
 // === GDB TESTS ===================================================================================
 
-// gdb-command:print 'c-style-enum::SINGLE_VARIANT'
+// gdb-command:print 'c_style_enum::SINGLE_VARIANT'
 // gdb-check:$1 = TheOnlyVariant
 
-// gdb-command:print 'c-style-enum::AUTO_ONE'
+// gdb-command:print 'c_style_enum::AUTO_ONE'
 // gdb-check:$2 = One
 
-// gdb-command:print 'c-style-enum::AUTO_TWO'
+// gdb-command:print 'c_style_enum::AUTO_TWO'
 // gdb-check:$3 = One
 
-// gdb-command:print 'c-style-enum::AUTO_THREE'
+// gdb-command:print 'c_style_enum::AUTO_THREE'
 // gdb-check:$4 = One
 
-// gdb-command:print 'c-style-enum::MANUAL_ONE'
+// gdb-command:print 'c_style_enum::MANUAL_ONE'
 // gdb-check:$5 = OneHundred
 
-// gdb-command:print 'c-style-enum::MANUAL_TWO'
+// gdb-command:print 'c_style_enum::MANUAL_TWO'
 // gdb-check:$6 = OneHundred
 
-// gdb-command:print 'c-style-enum::MANUAL_THREE'
+// gdb-command:print 'c_style_enum::MANUAL_THREE'
 // gdb-check:$7 = OneHundred
 
 // gdb-command:run
@@ -59,16 +59,16 @@
 // gdb-command:print single_variant
 // gdb-check:$14 = TheOnlyVariant
 
-// gdb-command:print 'c-style-enum::AUTO_TWO'
+// gdb-command:print 'c_style_enum::AUTO_TWO'
 // gdb-check:$15 = Two
 
-// gdb-command:print 'c-style-enum::AUTO_THREE'
+// gdb-command:print 'c_style_enum::AUTO_THREE'
 // gdb-check:$16 = Three
 
-// gdb-command:print 'c-style-enum::MANUAL_TWO'
+// gdb-command:print 'c_style_enum::MANUAL_TWO'
 // gdb-check:$17 = OneThousand
 
-// gdb-command:print 'c-style-enum::MANUAL_THREE'
+// gdb-command:print 'c_style_enum::MANUAL_THREE'
 // gdb-check:$18 = OneMillion
 
 
diff --git a/src/test/debuginfo/generic-struct.rs b/src/test/debuginfo/generic-struct.rs
index 15982f309c6..a459badfa8a 100644
--- a/src/test/debuginfo/generic-struct.rs
+++ b/src/test/debuginfo/generic-struct.rs
@@ -38,7 +38,7 @@
 // lldb-check:[...]$2 = AGenericStruct<f64, i32> { key: 4.5, value: 5 }
 
 // lldb-command:print float_int_float
-// lldb-check:[...]$3 = AGenericStruct<f64, generic-struct::AGenericStruct<i32, f64>> { key: 6.5, value: AGenericStruct<i32, f64> { key: 7, value: 8.5 } }
+// lldb-check:[...]$3 = AGenericStruct<f64, generic_struct::AGenericStruct<i32, f64>> { key: 6.5, value: AGenericStruct<i32, f64> { key: 7, value: 8.5 } }
 
 
 #![omit_gdb_pretty_printer_section]
diff --git a/src/test/debuginfo/lexical-scopes-in-block-expression.rs b/src/test/debuginfo/lexical-scopes-in-block-expression.rs
index c1ec837a4b8..583e6be3316 100644
--- a/src/test/debuginfo/lexical-scopes-in-block-expression.rs
+++ b/src/test/debuginfo/lexical-scopes-in-block-expression.rs
@@ -16,7 +16,7 @@
 
 // gdb-command:run
 
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$1 = 0
 
 // STRUCT EXPRESSION
@@ -28,7 +28,7 @@
 
 // gdb-command:print val
 // gdb-check:$4 = 11
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$5 = 1
 // gdb-command:print ten
 // gdb-check:$6 = 10
@@ -49,7 +49,7 @@
 
 // gdb-command:print val
 // gdb-check:$11 = 12
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$12 = 2
 // gdb-command:print ten
 // gdb-check:$13 = 10
@@ -70,7 +70,7 @@
 
 // gdb-command:print val
 // gdb-check:$18 = 13
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$19 = 3
 // gdb-command:print ten
 // gdb-check:$20 = 10
@@ -91,7 +91,7 @@
 
 // gdb-command:print val
 // gdb-check:$25 = 14
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$26 = 4
 // gdb-command:print ten
 // gdb-check:$27 = 10
@@ -112,7 +112,7 @@
 
 // gdb-command:print val
 // gdb-check:$32 = 15
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$33 = 5
 // gdb-command:print ten
 // gdb-check:$34 = 10
@@ -133,7 +133,7 @@
 
 // gdb-command:print val
 // gdb-check:$39 = 16
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$40 = 6
 // gdb-command:print ten
 // gdb-check:$41 = 10
@@ -155,7 +155,7 @@
 
 // gdb-command:print val
 // gdb-check:$46 = 17
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$47 = 7
 // gdb-command:print ten
 // gdb-check:$48 = 10
@@ -176,7 +176,7 @@
 
 // gdb-command:print val
 // gdb-check:$53 = 18
-// gdb-command:print 'lexical-scopes-in-block-expression::MUT_INT'
+// gdb-command:print 'lexical_scopes_in_block_expression::MUT_INT'
 // gdb-check:$54 = 8
 // gdb-command:print ten
 // gdb-check:$55 = 10
diff --git a/src/test/debuginfo/simple-struct.rs b/src/test/debuginfo/simple-struct.rs
index eee3cf55052..36007c10932 100644
--- a/src/test/debuginfo/simple-struct.rs
+++ b/src/test/debuginfo/simple-struct.rs
@@ -14,22 +14,22 @@
 
 // === GDB TESTS ===================================================================================
 
-// gdb-command:print 'simple-struct::NO_PADDING_16'
+// gdb-command:print 'simple_struct::NO_PADDING_16'
 // gdb-check:$1 = {x = 1000, y = -1001}
 
-// gdb-command:print 'simple-struct::NO_PADDING_32'
+// gdb-command:print 'simple_struct::NO_PADDING_32'
 // gdb-check:$2 = {x = 1, y = 2, z = 3}
 
-// gdb-command:print 'simple-struct::NO_PADDING_64'
+// gdb-command:print 'simple_struct::NO_PADDING_64'
 // gdb-check:$3 = {x = 4, y = 5, z = 6}
 
-// gdb-command:print 'simple-struct::NO_PADDING_163264'
+// gdb-command:print 'simple_struct::NO_PADDING_163264'
 // gdb-check:$4 = {a = 7, b = 8, c = 9, d = 10}
 
-// gdb-command:print 'simple-struct::INTERNAL_PADDING'
+// gdb-command:print 'simple_struct::INTERNAL_PADDING'
 // gdb-check:$5 = {x = 11, y = 12}
 
-// gdb-command:print 'simple-struct::PADDING_AT_END'
+// gdb-command:print 'simple_struct::PADDING_AT_END'
 // gdb-check:$6 = {x = 13, y = 14}
 
 // gdb-command:run
@@ -52,22 +52,22 @@
 // gdb-command:print padding_at_end
 // gdb-check:$12 = {x = -10014, y = 10015}
 
-// gdb-command:print 'simple-struct::NO_PADDING_16'
+// gdb-command:print 'simple_struct::NO_PADDING_16'
 // gdb-check:$13 = {x = 100, y = -101}
 
-// gdb-command:print 'simple-struct::NO_PADDING_32'
+// gdb-command:print 'simple_struct::NO_PADDING_32'
 // gdb-check:$14 = {x = -15, y = -16, z = 17}
 
-// gdb-command:print 'simple-struct::NO_PADDING_64'
+// gdb-command:print 'simple_struct::NO_PADDING_64'
 // gdb-check:$15 = {x = -18, y = 19, z = 20}
 
-// gdb-command:print 'simple-struct::NO_PADDING_163264'
+// gdb-command:print 'simple_struct::NO_PADDING_163264'
 // gdb-check:$16 = {a = -21, b = 22, c = 23, d = 24}
 
-// gdb-command:print 'simple-struct::INTERNAL_PADDING'
+// gdb-command:print 'simple_struct::INTERNAL_PADDING'
 // gdb-check:$17 = {x = 25, y = -26}
 
-// gdb-command:print 'simple-struct::PADDING_AT_END'
+// gdb-command:print 'simple_struct::PADDING_AT_END'
 // gdb-check:$18 = {x = -27, y = 28}
 
 // gdb-command:continue
diff --git a/src/test/debuginfo/simple-tuple.rs b/src/test/debuginfo/simple-tuple.rs
index 75db47af246..3c3a85a34c7 100644
--- a/src/test/debuginfo/simple-tuple.rs
+++ b/src/test/debuginfo/simple-tuple.rs
@@ -14,21 +14,21 @@
 
 // === GDB TESTS ===================================================================================
 
-// gdb-command:print/d 'simple-tuple::NO_PADDING_8'
+// gdb-command:print/d 'simple_tuple::NO_PADDING_8'
 // gdb-check:$1 = {-50, 50}
-// gdb-command:print 'simple-tuple::NO_PADDING_16'
+// gdb-command:print 'simple_tuple::NO_PADDING_16'
 // gdb-check:$2 = {-1, 2, 3}
-// gdb-command:print 'simple-tuple::NO_PADDING_32'
+// gdb-command:print 'simple_tuple::NO_PADDING_32'
 // gdb-check:$3 = {4, 5, 6}
-// gdb-command:print 'simple-tuple::NO_PADDING_64'
+// gdb-command:print 'simple_tuple::NO_PADDING_64'
 // gdb-check:$4 = {7, 8, 9}
 
-// gdb-command:print 'simple-tuple::INTERNAL_PADDING_1'
+// gdb-command:print 'simple_tuple::INTERNAL_PADDING_1'
 // gdb-check:$5 = {10, 11}
-// gdb-command:print 'simple-tuple::INTERNAL_PADDING_2'
+// gdb-command:print 'simple_tuple::INTERNAL_PADDING_2'
 // gdb-check:$6 = {12, 13, 14, 15}
 
-// gdb-command:print 'simple-tuple::PADDING_AT_END'
+// gdb-command:print 'simple_tuple::PADDING_AT_END'
 // gdb-check:$7 = {16, 17}
 
 // gdb-command:run
@@ -50,21 +50,21 @@
 // gdb-command:print paddingAtEnd
 // gdb-check:$14 = {15, 16}
 
-// gdb-command:print/d 'simple-tuple::NO_PADDING_8'
+// gdb-command:print/d 'simple_tuple::NO_PADDING_8'
 // gdb-check:$15 = {-127, 127}
-// gdb-command:print 'simple-tuple::NO_PADDING_16'
+// gdb-command:print 'simple_tuple::NO_PADDING_16'
 // gdb-check:$16 = {-10, 10, 9}
-// gdb-command:print 'simple-tuple::NO_PADDING_32'
+// gdb-command:print 'simple_tuple::NO_PADDING_32'
 // gdb-check:$17 = {14, 15, 16}
-// gdb-command:print 'simple-tuple::NO_PADDING_64'
+// gdb-command:print 'simple_tuple::NO_PADDING_64'
 // gdb-check:$18 = {17, 18, 19}
 
-// gdb-command:print 'simple-tuple::INTERNAL_PADDING_1'
+// gdb-command:print 'simple_tuple::INTERNAL_PADDING_1'
 // gdb-check:$19 = {110, 111}
-// gdb-command:print 'simple-tuple::INTERNAL_PADDING_2'
+// gdb-command:print 'simple_tuple::INTERNAL_PADDING_2'
 // gdb-check:$20 = {112, 113, 114, 115}
 
-// gdb-command:print 'simple-tuple::PADDING_AT_END'
+// gdb-command:print 'simple_tuple::PADDING_AT_END'
 // gdb-check:$21 = {116, 117}
 
 
diff --git a/src/test/debuginfo/type-names.rs b/src/test/debuginfo/type-names.rs
index d4cbd255e34..e7ee9e2ccf8 100644
--- a/src/test/debuginfo/type-names.rs
+++ b/src/test/debuginfo/type-names.rs
@@ -21,10 +21,10 @@
 // gdb-check:type = struct Struct1
 
 // gdb-command:whatis generic_struct1
-// gdb-check:type = struct GenericStruct<type-names::Mod1::Struct2, type-names::Mod1::Mod2::Struct3>
+// gdb-check:type = struct GenericStruct<type_names::Mod1::Struct2, type_names::Mod1::Mod2::Struct3>
 
 // gdb-command:whatis generic_struct2
-// gdb-check:type = struct GenericStruct<type-names::Struct1, extern "fastcall" fn(isize) -> usize>
+// gdb-check:type = struct GenericStruct<type_names::Struct1, extern "fastcall" fn(isize) -> usize>
 
 // gdb-command:whatis mod_struct
 // gdb-check:type = struct Struct2
@@ -41,18 +41,18 @@
 // gdb-check:type = union Enum2
 
 // gdb-command:whatis generic_enum_1
-// gdb-check:type = union Enum3<type-names::Mod1::Struct2>
+// gdb-check:type = union Enum3<type_names::Mod1::Struct2>
 
 // gdb-command:whatis generic_enum_2
-// gdb-check:type = union Enum3<type-names::Struct1>
+// gdb-check:type = union Enum3<type_names::Struct1>
 
 
 // TUPLES
 // gdb-command:whatis tuple1
-// gdb-check:type = struct (u32, type-names::Struct1, type-names::Mod1::Mod2::Enum3<type-names::Mod1::Struct2>)
+// gdb-check:type = struct (u32, type_names::Struct1, type_names::Mod1::Mod2::Enum3<type_names::Mod1::Struct2>)
 
 // gdb-command:whatis tuple2
-// gdb-check:type = struct ((type-names::Struct1, type-names::Mod1::Mod2::Struct3), type-names::Mod1::Enum2, char)
+// gdb-check:type = struct ((type_names::Struct1, type_names::Mod1::Mod2::Struct3), type_names::Mod1::Enum2, char)
 
 
 // BOX
@@ -60,46 +60,46 @@
 // gdb-check:type = struct (Box<f32>, i32)
 
 // gdb-command:whatis box2
-// gdb-check:type = struct (Box<type-names::Mod1::Mod2::Enum3<f32>>, i32)
+// gdb-check:type = struct (Box<type_names::Mod1::Mod2::Enum3<f32>>, i32)
 
 
 // REFERENCES
 // gdb-command:whatis ref1
-// gdb-check:type = struct (&type-names::Struct1, i32)
+// gdb-check:type = struct (&type_names::Struct1, i32)
 
 // gdb-command:whatis ref2
-// gdb-check:type = struct (&type-names::GenericStruct<char, type-names::Struct1>, i32)
+// gdb-check:type = struct (&type_names::GenericStruct<char, type_names::Struct1>, i32)
 
 // gdb-command:whatis mut_ref1
-// gdb-check:type = struct (&mut type-names::Struct1, i32)
+// gdb-check:type = struct (&mut type_names::Struct1, i32)
 
 // gdb-command:whatis mut_ref2
-// gdb-check:type = struct (&mut type-names::GenericStruct<type-names::Mod1::Enum2, f64>, i32)
+// gdb-check:type = struct (&mut type_names::GenericStruct<type_names::Mod1::Enum2, f64>, i32)
 
 
 // RAW POINTERS
 // gdb-command:whatis mut_ptr1
-// gdb-check:type = struct (*mut type-names::Struct1, isize)
+// gdb-check:type = struct (*mut type_names::Struct1, isize)
 
 // gdb-command:whatis mut_ptr2
 // gdb-check:type = struct (*mut isize, isize)
 
 // gdb-command:whatis mut_ptr3
-// gdb-check:type = struct (*mut type-names::Mod1::Mod2::Enum3<type-names::Struct1>, isize)
+// gdb-check:type = struct (*mut type_names::Mod1::Mod2::Enum3<type_names::Struct1>, isize)
 
 // gdb-command:whatis const_ptr1
-// gdb-check:type = struct (*const type-names::Struct1, isize)
+// gdb-check:type = struct (*const type_names::Struct1, isize)
 
 // gdb-command:whatis const_ptr2
 // gdb-check:type = struct (*const isize, isize)
 
 // gdb-command:whatis const_ptr3
-// gdb-check:type = struct (*const type-names::Mod1::Mod2::Enum3<type-names::Struct1>, isize)
+// gdb-check:type = struct (*const type_names::Mod1::Mod2::Enum3<type_names::Struct1>, isize)
 
 
 // VECTORS
 // gdb-command:whatis fixed_size_vec1
-// gdb-check:type = struct ([type-names::Struct1; 3], i16)
+// gdb-check:type = struct ([type_names::Struct1; 3], i16)
 
 // gdb-command:whatis fixed_size_vec2
 // gdb-check:type = struct ([usize; 3], i16)
@@ -108,7 +108,7 @@
 // gdb-check:type = struct &[usize]
 
 // gdb-command:whatis slice2
-// gdb-check:type = struct &[type-names::Mod1::Enum2]
+// gdb-check:type = struct &[type_names::Mod1::Enum2]
 
 
 // TRAITS
@@ -122,18 +122,18 @@
 // gdb-check:type = struct &mut Trait1
 
 // gdb-command:whatis generic_box_trait
-// gdb-check:type = struct Box<Trait2<i32, type-names::Mod1::Struct2>>
+// gdb-check:type = struct Box<Trait2<i32, type_names::Mod1::Struct2>>
 
 // gdb-command:whatis generic_ref_trait
-// gdb-check:type = struct &Trait2<type-names::Struct1, type-names::Struct1>
+// gdb-check:type = struct &Trait2<type_names::Struct1, type_names::Struct1>
 
 // gdb-command:whatis generic_mut_ref_trait
-// gdb-check:type = struct &mut Trait2<type-names::Mod1::Mod2::Struct3, type-names::GenericStruct<usize, isize>>
+// gdb-check:type = struct &mut Trait2<type_names::Mod1::Mod2::Struct3, type_names::GenericStruct<usize, isize>>
 
 
 // BARE FUNCTIONS
 // gdb-command:whatis rust_fn
-// gdb-check:type = struct (fn(core::option::Option<isize>, core::option::Option<&type-names::Mod1::Struct2>), usize)
+// gdb-check:type = struct (fn(core::option::Option<isize>, core::option::Option<&type_names::Mod1::Struct2>), usize)
 
 // gdb-command:whatis extern_c_fn
 // gdb-check:type = struct (extern "C" fn(isize), usize)
@@ -148,10 +148,10 @@
 // gdb-check:type = struct (fn(f64) -> usize, usize)
 
 // gdb-command:whatis extern_c_fn_with_return_value
-// gdb-check:type = struct (extern "C" fn() -> type-names::Struct1, usize)
+// gdb-check:type = struct (extern "C" fn() -> type_names::Struct1, usize)
 
 // gdb-command:whatis unsafe_fn_with_return_value
-// gdb-check:type = struct (unsafe fn(type-names::GenericStruct<u16, u8>) -> type-names::Mod1::Struct2, usize)
+// gdb-check:type = struct (unsafe fn(type_names::GenericStruct<u16, u8>) -> type_names::Mod1::Struct2, usize)
 
 // gdb-command:whatis extern_stdcall_fn_with_return_value
 // gdb-check:type = struct (extern "stdcall" fn(Box<isize>) -> usize, usize)
@@ -160,7 +160,7 @@
 // gdb-check:type = struct (fn(isize) -> isize, usize)
 
 // gdb-command:whatis generic_function_struct3
-// gdb-check:type = struct (fn(type-names::Mod1::Mod2::Struct3) -> type-names::Mod1::Mod2::Struct3, usize)
+// gdb-check:type = struct (fn(type_names::Mod1::Mod2::Struct3) -> type_names::Mod1::Mod2::Struct3, usize)
 
 // gdb-command:whatis variadic_function
 // gdb-check:type = struct (unsafe extern "C" fn(*const u8, ...) -> isize, usize)
diff --git a/src/test/debuginfo/vec-slices.rs b/src/test/debuginfo/vec-slices.rs
index 3ceb3946f3c..3759082db2c 100644
--- a/src/test/debuginfo/vec-slices.rs
+++ b/src/test/debuginfo/vec-slices.rs
@@ -49,9 +49,9 @@
 // gdb-command:print padded_struct.data_ptr[1]
 // gdb-check:$13 = {x = 13, y = 14, z = 15}
 
-// gdb-command:print 'vec-slices::MUT_VECT_SLICE'.length
+// gdb-command:print 'vec_slices::MUT_VECT_SLICE'.length
 // gdb-check:$14 = 2
-// gdb-command:print *((int64_t[2]*)('vec-slices::MUT_VECT_SLICE'.data_ptr))
+// gdb-command:print *((int64_t[2]*)('vec_slices::MUT_VECT_SLICE'.data_ptr))
 // gdb-check:$15 = {64, 65}
 
 
diff --git a/src/test/parse-fail/bad-lit-suffixes.rs b/src/test/parse-fail/bad-lit-suffixes.rs
index 9e5fe4ab8a9..f1f18115825 100644
--- a/src/test/parse-fail/bad-lit-suffixes.rs
+++ b/src/test/parse-fail/bad-lit-suffixes.rs
@@ -9,11 +9,6 @@
 // except according to those terms.
 
 
-extern crate
-    "foo"suffix //~ ERROR extern crate name with a suffix is illegal
-                //~^ WARNING: obsolete syntax
-     as foo;
-
 extern
     "C"suffix //~ ERROR ABI spec with a suffix is illegal
     fn foo() {}
diff --git a/src/test/run-make/weird-output-filenames/Makefile b/src/test/run-make/weird-output-filenames/Makefile
index 2172ed888b1..8b69c68279d 100644
--- a/src/test/run-make/weird-output-filenames/Makefile
+++ b/src/test/run-make/weird-output-filenames/Makefile
@@ -12,4 +12,4 @@ all:
 		| grep "invalid character.*in crate name:"
 	cp foo.rs $(TMPDIR)/-foo.rs
 	$(RUSTC) $(TMPDIR)/-foo.rs 2>&1 \
-		| grep "soon cannot contain hyphens:"
+		| grep 'crate names cannot start with a `-`'
diff --git a/src/test/run-pass-fulldeps/issue-13560.rs b/src/test/run-pass-fulldeps/issue-13560.rs
index cd79a95dace..1541e809b61 100644
--- a/src/test/run-pass-fulldeps/issue-13560.rs
+++ b/src/test/run-pass-fulldeps/issue-13560.rs
@@ -16,7 +16,7 @@
 // Regression test for issue #13560, the test itself is all in the dependent
 // libraries. The fail which previously failed to compile is the one numbered 3.
 
-extern crate "issue-13560-2" as t2;
-extern crate "issue-13560-3" as t3;
+extern crate issue_13560_2 as t2;
+extern crate issue_13560_3 as t3;
 
 fn main() {}
diff --git a/src/test/run-pass-fulldeps/issue-16822.rs b/src/test/run-pass-fulldeps/issue-16822.rs
index 6306627df0f..e032270e088 100644
--- a/src/test/run-pass-fulldeps/issue-16822.rs
+++ b/src/test/run-pass-fulldeps/issue-16822.rs
@@ -10,7 +10,7 @@
 
 // aux-build:issue-16822.rs
 
-extern crate "issue-16822" as lib;
+extern crate issue_16822 as lib;
 
 use std::cell::RefCell;
 
diff --git a/src/test/run-pass-fulldeps/issue-18502.rs b/src/test/run-pass-fulldeps/issue-18502.rs
index 91b24b3b2ab..8367fc110e1 100644
--- a/src/test/run-pass-fulldeps/issue-18502.rs
+++ b/src/test/run-pass-fulldeps/issue-18502.rs
@@ -10,7 +10,7 @@
 
 // aux-build:issue-18502.rs
 
-extern crate "issue-18502" as fmt;
+extern crate issue_18502 as fmt;
 
 fn main() {
     ::fmt::baz();
diff --git a/src/test/run-pass/associated-types-cc.rs b/src/test/run-pass/associated-types-cc.rs
index 948192f4fc0..b2be87be4cb 100644
--- a/src/test/run-pass/associated-types-cc.rs
+++ b/src/test/run-pass/associated-types-cc.rs
@@ -13,7 +13,7 @@
 // Test that we are able to reference cross-crate traits that employ
 // associated types.
 
-extern crate "associated-types-cc-lib" as bar;
+extern crate associated_types_cc_lib as bar;
 
 use bar::Bar;
 
diff --git a/src/test/run-pass/blind-item-mixed-crate-use-item.rs b/src/test/run-pass/blind-item-mixed-crate-use-item.rs
index b1d6f96f0f6..3b6614c18fa 100644
--- a/src/test/run-pass/blind-item-mixed-crate-use-item.rs
+++ b/src/test/run-pass/blind-item-mixed-crate-use-item.rs
@@ -21,14 +21,14 @@ mod m {
 const BAR: () = ();
 struct Data;
 use m::f;
-extern crate "blind-item-mixed-crate-use-item-foo" as foo;
+extern crate blind_item_mixed_crate_use_item_foo as foo;
 
 fn main() {
     const BAR2: () = ();
     struct Data2;
     use m::g;
 
-    extern crate "blind-item-mixed-crate-use-item-foo2" as foo2;
+    extern crate blind_item_mixed_crate_use_item_foo2 as foo2;
 
     f(Data, BAR, foo::X);
     g(Data2, BAR2, foo2::Y);
diff --git a/src/test/run-pass/crate-name-attr-used.rs b/src/test/run-pass/crate-name-attr-used.rs
index c794e45c845..a108f4dc568 100644
--- a/src/test/run-pass/crate-name-attr-used.rs
+++ b/src/test/run-pass/crate-name-attr-used.rs
@@ -8,10 +8,10 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// compile-flags:--crate-name crate-name-attr-used -F unused-attributes
+// compile-flags:--crate-name crate_name_attr_used -F unused-attributes
 
 // pretty-expanded FIXME #23616
 
-#![crate_name = "crate-name-attr-used"]
+#![crate_name = "crate_name_attr_used"]
 
 fn main() {}
diff --git a/src/test/run-pass/issue-10028.rs b/src/test/run-pass/issue-10028.rs
index fdaa71d1cfb..53d6f67f119 100644
--- a/src/test/run-pass/issue-10028.rs
+++ b/src/test/run-pass/issue-10028.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-10028" as issue10028;
+extern crate issue_10028 as issue10028;
 
 use issue10028::ZeroLengthThingWithDestructor;
 
diff --git a/src/test/run-pass/issue-11224.rs b/src/test/run-pass/issue-11224.rs
index f226e25eaa4..14017ee1789 100644
--- a/src/test/run-pass/issue-11224.rs
+++ b/src/test/run-pass/issue-11224.rs
@@ -12,6 +12,6 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-11224" as unused;
+extern crate issue_11224 as unused;
 
 pub fn main() {}
diff --git a/src/test/run-pass/issue-11225-1.rs b/src/test/run-pass/issue-11225-1.rs
index e960558e52c..a74fdbe3de4 100644
--- a/src/test/run-pass/issue-11225-1.rs
+++ b/src/test/run-pass/issue-11225-1.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-11225-1" as foo;
+extern crate issue_11225_1 as foo;
 
 pub fn main() {
     foo::foo(1);
diff --git a/src/test/run-pass/issue-11225-2.rs b/src/test/run-pass/issue-11225-2.rs
index 56144edb5c7..c6fc5e8b484 100644
--- a/src/test/run-pass/issue-11225-2.rs
+++ b/src/test/run-pass/issue-11225-2.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-11225-2" as foo;
+extern crate issue_11225_2 as foo;
 
 pub fn main() {
     foo::foo(1);
diff --git a/src/test/run-pass/issue-11508.rs b/src/test/run-pass/issue-11508.rs
index 1fc72fd2cbe..21ed30683f5 100644
--- a/src/test/run-pass/issue-11508.rs
+++ b/src/test/run-pass/issue-11508.rs
@@ -10,7 +10,7 @@
 
 // aux-build:issue-11508.rs
 
-extern crate "issue-11508" as rand;
+extern crate issue_11508 as rand;
 
 use rand::{Closed01, random};
 
diff --git a/src/test/run-pass/issue-11529.rs b/src/test/run-pass/issue-11529.rs
index 535fc366991..e5d95874be6 100644
--- a/src/test/run-pass/issue-11529.rs
+++ b/src/test/run-pass/issue-11529.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-11529" as a;
+extern crate issue_11529 as a;
 
 fn main() {
     let one = 1;
diff --git a/src/test/run-pass/issue-12133-1.rs b/src/test/run-pass/issue-12133-1.rs
index 7e5b0c22301..d47bb818c49 100644
--- a/src/test/run-pass/issue-12133-1.rs
+++ b/src/test/run-pass/issue-12133-1.rs
@@ -13,7 +13,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-12133-rlib" as a;
-extern crate "issue-12133-dylib" as b;
+extern crate issue_12133_rlib as a;
+extern crate issue_12133_dylib as b;
 
 fn main() {}
diff --git a/src/test/run-pass/issue-12133-2.rs b/src/test/run-pass/issue-12133-2.rs
index 76bae09bd49..580c487af0d 100644
--- a/src/test/run-pass/issue-12133-2.rs
+++ b/src/test/run-pass/issue-12133-2.rs
@@ -14,7 +14,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-12133-rlib" as a;
-extern crate "issue-12133-dylib" as b;
+extern crate issue_12133_rlib as a;
+extern crate issue_12133_dylib as b;
 
 fn main() {}
diff --git a/src/test/run-pass/issue-12133-3.rs b/src/test/run-pass/issue-12133-3.rs
index 514cfeab6af..79a53078545 100644
--- a/src/test/run-pass/issue-12133-3.rs
+++ b/src/test/run-pass/issue-12133-3.rs
@@ -14,6 +14,6 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-12133-dylib2" as other;
+extern crate issue_12133_dylib2 as other;
 
 fn main() {}
diff --git a/src/test/run-pass/issue-13620.rs b/src/test/run-pass/issue-13620.rs
index 8ed8426b8f5..4c468314187 100644
--- a/src/test/run-pass/issue-13620.rs
+++ b/src/test/run-pass/issue-13620.rs
@@ -13,7 +13,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-13620-2" as crate2;
+extern crate issue_13620_2 as crate2;
 
 fn main() {
     (crate2::FOO2.foo)();
diff --git a/src/test/run-pass/issue-13872.rs b/src/test/run-pass/issue-13872.rs
index 66cf37eb61f..e9fb7945d04 100644
--- a/src/test/run-pass/issue-13872.rs
+++ b/src/test/run-pass/issue-13872.rs
@@ -14,7 +14,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-13872-3" as other;
+extern crate issue_13872_3 as other;
 
 fn main() {
     other::foo();
diff --git a/src/test/run-pass/issue-14421.rs b/src/test/run-pass/issue-14421.rs
index e6425f7cb7a..046d888030f 100644
--- a/src/test/run-pass/issue-14421.rs
+++ b/src/test/run-pass/issue-14421.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-14421" as bug_lib;
+extern crate issue_14421 as bug_lib;
 
 use bug_lib::B;
 use bug_lib::make;
diff --git a/src/test/run-pass/issue-14422.rs b/src/test/run-pass/issue-14422.rs
index d3f1858c363..178a219f5bf 100644
--- a/src/test/run-pass/issue-14422.rs
+++ b/src/test/run-pass/issue-14422.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-14422" as bug_lib;
+extern crate issue_14422 as bug_lib;
 
 use bug_lib::B;
 use bug_lib::make;
diff --git a/src/test/run-pass/issue-15562.rs b/src/test/run-pass/issue-15562.rs
index 6556dba6534..f1ef57e44b1 100644
--- a/src/test/run-pass/issue-15562.rs
+++ b/src/test/run-pass/issue-15562.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-15562" as i;
+extern crate issue_15562 as i;
 
 pub fn main() {
     extern {
diff --git a/src/test/run-pass/issue-16643.rs b/src/test/run-pass/issue-16643.rs
index a0d9eeb9e0b..a6b33ca0f13 100644
--- a/src/test/run-pass/issue-16643.rs
+++ b/src/test/run-pass/issue-16643.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-16643" as i;
+extern crate issue_16643 as i;
 
 pub fn main() {
     i::TreeBuilder { h: 3u }.process_token();
diff --git a/src/test/run-pass/issue-17662.rs b/src/test/run-pass/issue-17662.rs
index ce1c077b23c..ca564ecda28 100644
--- a/src/test/run-pass/issue-17662.rs
+++ b/src/test/run-pass/issue-17662.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-17662" as i;
+extern crate issue_17662 as i;
 
 use std::marker;
 
diff --git a/src/test/run-pass/issue-17718.rs b/src/test/run-pass/issue-17718.rs
index 2827ab92936..c4443e2ddf0 100644
--- a/src/test/run-pass/issue-17718.rs
+++ b/src/test/run-pass/issue-17718.rs
@@ -14,7 +14,7 @@
 
 #![feature(core)]
 
-extern crate "issue-17718" as other;
+extern crate issue_17718 as other;
 
 use std::sync::atomic::{AtomicUsize, ATOMIC_USIZE_INIT, Ordering};
 
diff --git a/src/test/run-pass/issue-18501.rs b/src/test/run-pass/issue-18501.rs
index de6a5be83de..fb8158c6ddc 100644
--- a/src/test/run-pass/issue-18501.rs
+++ b/src/test/run-pass/issue-18501.rs
@@ -15,7 +15,7 @@
 // aux-build:issue-18501.rs
 // pretty-expanded FIXME #23616
 
-extern crate "issue-18501" as issue;
+extern crate issue_18501 as issue;
 
 fn main() {
     issue::pass_method();
diff --git a/src/test/run-pass/issue-18514.rs b/src/test/run-pass/issue-18514.rs
index f284ac90b4e..b0b2f068bb7 100644
--- a/src/test/run-pass/issue-18514.rs
+++ b/src/test/run-pass/issue-18514.rs
@@ -17,7 +17,7 @@
 // aux-build:issue-18514.rs
 // pretty-expanded FIXME #23616
 
-extern crate "issue-18514" as ice;
+extern crate issue_18514 as ice;
 use ice::{Tr, St};
 
 fn main() {
diff --git a/src/test/run-pass/issue-18711.rs b/src/test/run-pass/issue-18711.rs
index 81c717f8174..277ad3260c5 100644
--- a/src/test/run-pass/issue-18711.rs
+++ b/src/test/run-pass/issue-18711.rs
@@ -16,7 +16,7 @@
 #![feature(unboxed_closures)]
 
 // aux-build:issue-18711.rs
-extern crate "issue-18711" as issue;
+extern crate issue_18711 as issue;
 
 fn main() {
     (|| issue::inner(()))();
diff --git a/src/test/run-pass/issue-18859.rs b/src/test/run-pass/issue-18859.rs
index f72e7fbe30a..16e6c99f0e3 100644
--- a/src/test/run-pass/issue-18859.rs
+++ b/src/test/run-pass/issue-18859.rs
@@ -21,6 +21,6 @@ mod foo {
 }
 
 fn main() {
-    assert_eq!(module_path!(), "issue-18859");
-    assert_eq!(foo::bar::baz::name(), "issue-18859::foo::bar::baz");
+    assert_eq!(module_path!(), "issue_18859");
+    assert_eq!(foo::bar::baz::name(), "issue_18859::foo::bar::baz");
 }
diff --git a/src/test/run-pass/issue-19340-1.rs b/src/test/run-pass/issue-19340-1.rs
index ba2aaee0289..e553c244c86 100644
--- a/src/test/run-pass/issue-19340-1.rs
+++ b/src/test/run-pass/issue-19340-1.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-19340-1" as lib;
+extern crate issue_19340_1 as lib;
 
 use lib::Homura;
 
diff --git a/src/test/run-pass/issue-4545.rs b/src/test/run-pass/issue-4545.rs
index a9d04167a41..45b5f9ca704 100644
--- a/src/test/run-pass/issue-4545.rs
+++ b/src/test/run-pass/issue-4545.rs
@@ -12,5 +12,5 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-4545" as somelib;
+extern crate issue_4545 as somelib;
 pub fn main() { somelib::mk::<int>(); }
diff --git a/src/test/run-pass/issue-5518.rs b/src/test/run-pass/issue-5518.rs
index e24b69bb0de..5981a0148a0 100644
--- a/src/test/run-pass/issue-5518.rs
+++ b/src/test/run-pass/issue-5518.rs
@@ -12,6 +12,6 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-5518" as other;
+extern crate issue_5518 as other;
 
 fn main() {}
diff --git a/src/test/run-pass/issue-5521.rs b/src/test/run-pass/issue-5521.rs
index c9196fc66b0..4ad729f1bc6 100644
--- a/src/test/run-pass/issue-5521.rs
+++ b/src/test/run-pass/issue-5521.rs
@@ -13,7 +13,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-5521" as foo;
+extern crate issue_5521 as foo;
 
 fn bar(a: foo::map) {
     if false {
diff --git a/src/test/run-pass/issue-7178.rs b/src/test/run-pass/issue-7178.rs
index 3180927f74d..0882203cb1e 100644
--- a/src/test/run-pass/issue-7178.rs
+++ b/src/test/run-pass/issue-7178.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-7178" as cross_crate_self;
+extern crate issue_7178 as cross_crate_self;
 
 pub fn main() {
     let _ = cross_crate_self::Foo::new(&1);
diff --git a/src/test/run-pass/issue-7899.rs b/src/test/run-pass/issue-7899.rs
index a830de42862..a17565fa0ac 100644
--- a/src/test/run-pass/issue-7899.rs
+++ b/src/test/run-pass/issue-7899.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-7899" as testcrate;
+extern crate issue_7899 as testcrate;
 
 fn main() {
     let f = testcrate::V2(1.0f32, 2.0f32);
diff --git a/src/test/run-pass/issue-8044.rs b/src/test/run-pass/issue-8044.rs
index 284b0ff0348..b39ae5fee99 100644
--- a/src/test/run-pass/issue-8044.rs
+++ b/src/test/run-pass/issue-8044.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-8044" as minimal;
+extern crate issue_8044 as minimal;
 use minimal::{BTree, leaf};
 
 pub fn main() {
diff --git a/src/test/run-pass/issue-8259.rs b/src/test/run-pass/issue-8259.rs
index 34e5ee5621b..e7f09789c5b 100644
--- a/src/test/run-pass/issue-8259.rs
+++ b/src/test/run-pass/issue-8259.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-8259" as other;
+extern crate issue_8259 as other;
 static a: other::Foo<'static> = other::Foo::A;
 
 pub fn main() {}
diff --git a/src/test/run-pass/issue-9906.rs b/src/test/run-pass/issue-9906.rs
index 2730f567aa3..84f848fc9cd 100644
--- a/src/test/run-pass/issue-9906.rs
+++ b/src/test/run-pass/issue-9906.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-9906" as testmod;
+extern crate issue_9906 as testmod;
 
 pub fn main() {
     testmod::foo();
diff --git a/src/test/run-pass/issue-9968.rs b/src/test/run-pass/issue-9968.rs
index 5761c8d9438..c8af811d13d 100644
--- a/src/test/run-pass/issue-9968.rs
+++ b/src/test/run-pass/issue-9968.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "issue-9968" as lib;
+extern crate issue_9968 as lib;
 
 use lib::{Trait, Struct};
 
diff --git a/src/test/run-pass/lang-item-public.rs b/src/test/run-pass/lang-item-public.rs
index 6f5ded6c475..728f91ff45d 100644
--- a/src/test/run-pass/lang-item-public.rs
+++ b/src/test/run-pass/lang-item-public.rs
@@ -14,7 +14,7 @@
 #![feature(lang_items, start, no_std)]
 #![no_std]
 
-extern crate "lang-item-public" as lang_lib;
+extern crate lang_item_public as lang_lib;
 
 #[cfg(target_os = "linux")]
 #[link(name = "c")]
diff --git a/src/test/run-pass/linkage-visibility.rs b/src/test/run-pass/linkage-visibility.rs
index 3c238d3fe78..1a0140882d4 100644
--- a/src/test/run-pass/linkage-visibility.rs
+++ b/src/test/run-pass/linkage-visibility.rs
@@ -14,7 +14,7 @@
 
 #![feature(std_misc, old_path)]
 
-extern crate "linkage-visibility" as foo;
+extern crate linkage_visibility as foo;
 
 pub fn main() {
     foo::test();
diff --git a/src/test/run-pass/logging-enabled.rs b/src/test/run-pass/logging-enabled.rs
index 24ef0295626..294d4d12179 100644
--- a/src/test/run-pass/logging-enabled.rs
+++ b/src/test/run-pass/logging-enabled.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// exec-env:RUST_LOG=logging-enabled=info
+// exec-env:RUST_LOG=logging_enabled=info
 
 // pretty-expanded FIXME #23616
 
diff --git a/src/test/run-pass/priv-impl-prim-ty.rs b/src/test/run-pass/priv-impl-prim-ty.rs
index 17fb5aad6d0..aa2db260dd4 100644
--- a/src/test/run-pass/priv-impl-prim-ty.rs
+++ b/src/test/run-pass/priv-impl-prim-ty.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "priv-impl-prim-ty" as bar;
+extern crate priv_impl_prim_ty as bar;
 
 pub fn main() {
     bar::frob(1);
diff --git a/src/test/run-pass/reexport-should-still-link.rs b/src/test/run-pass/reexport-should-still-link.rs
index 2c92965ee7a..1243d72af5e 100644
--- a/src/test/run-pass/reexport-should-still-link.rs
+++ b/src/test/run-pass/reexport-should-still-link.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "reexport-should-still-link" as foo;
+extern crate reexport_should_still_link as foo;
 
 pub fn main() {
     foo::bar();
diff --git a/src/test/run-pass/rust-log-filter.rs b/src/test/run-pass/rust-log-filter.rs
index 0f7fb31fbae..bc379f1a76f 100644
--- a/src/test/run-pass/rust-log-filter.rs
+++ b/src/test/run-pass/rust-log-filter.rs
@@ -8,7 +8,7 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
-// exec-env:RUST_LOG=rust-log-filter/foo
+// exec-env:RUST_LOG=rust_log_filter/foo
 
 // pretty-expanded FIXME #23616
 
diff --git a/src/test/run-pass/sepcomp-extern.rs b/src/test/run-pass/sepcomp-extern.rs
index fc85fc223a4..9659d9943f8 100644
--- a/src/test/run-pass/sepcomp-extern.rs
+++ b/src/test/run-pass/sepcomp-extern.rs
@@ -15,7 +15,7 @@
 
 // pretty-expanded FIXME #23616
 
-#[link(name = "sepcomp-extern-lib")]
+#[link(name = "sepcomp_extern_lib")]
 extern {
     #[allow(ctypes)]
     fn foo() -> uint;
diff --git a/src/test/run-pass/static-function-pointer-xc.rs b/src/test/run-pass/static-function-pointer-xc.rs
index f4d6e89d170..a0a37e4a9fb 100644
--- a/src/test/run-pass/static-function-pointer-xc.rs
+++ b/src/test/run-pass/static-function-pointer-xc.rs
@@ -11,7 +11,7 @@
 // aux-build:static-function-pointer-aux.rs
 // pretty-expanded FIXME #23616
 
-extern crate "static-function-pointer-aux" as aux;
+extern crate static_function_pointer_aux as aux;
 
 fn f(x: int) -> int { x }
 
diff --git a/src/test/run-pass/typeid-intrinsic.rs b/src/test/run-pass/typeid-intrinsic.rs
index 9dfd25b4fc4..14d601fbc94 100644
--- a/src/test/run-pass/typeid-intrinsic.rs
+++ b/src/test/run-pass/typeid-intrinsic.rs
@@ -15,8 +15,8 @@
 
 #![feature(hash, core)]
 
-extern crate "typeid-intrinsic" as other1;
-extern crate "typeid-intrinsic2" as other2;
+extern crate typeid_intrinsic as other1;
+extern crate typeid_intrinsic2 as other2;
 
 use std::hash::{self, SipHasher};
 use std::any::TypeId;
diff --git a/src/test/run-pass/unboxed-closures-cross-crate.rs b/src/test/run-pass/unboxed-closures-cross-crate.rs
index 31a90175671..0c255c6bd6c 100644
--- a/src/test/run-pass/unboxed-closures-cross-crate.rs
+++ b/src/test/run-pass/unboxed-closures-cross-crate.rs
@@ -14,7 +14,7 @@
 // aux-build:unboxed-closures-cross-crate.rs
 // pretty-expanded FIXME #23616
 
-extern crate "unboxed-closures-cross-crate" as ubcc;
+extern crate unboxed_closures_cross_crate as ubcc;
 
 fn main() {
     assert_eq!(ubcc::has_closures(), 2_usize);
diff --git a/src/test/run-pass/weak-lang-item.rs b/src/test/run-pass/weak-lang-item.rs
index ec346a248a9..5a567758bf4 100644
--- a/src/test/run-pass/weak-lang-item.rs
+++ b/src/test/run-pass/weak-lang-item.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "weak-lang-items" as other;
+extern crate weak_lang_items as other;
 
 use std::thread;
 
diff --git a/src/test/run-pass/xcrate-trait-lifetime-param.rs b/src/test/run-pass/xcrate-trait-lifetime-param.rs
index 016ebc777f1..62d62839ba3 100644
--- a/src/test/run-pass/xcrate-trait-lifetime-param.rs
+++ b/src/test/run-pass/xcrate-trait-lifetime-param.rs
@@ -12,7 +12,7 @@
 
 // pretty-expanded FIXME #23616
 
-extern crate "xcrate-trait-lifetime-param" as other;
+extern crate xcrate_trait_lifetime_param as other;
 
 struct Reader<'a> {
     b : &'a [u8]