Remove unused error_codes.rs files

1 files changed, 0 insertions, 120 deletions

diff --git a/src/libsyntax_ext/error_codes.rs b/src/libsyntax_ext/error_codes.rs
deleted file mode 100644
index 2bc990574f7..00000000000
--- a/src/libsyntax_ext/error_codes.rs
+++ /dev/null
@@ -1,120 +0,0 @@
-// Error messages for EXXXX errors.
-// Each message should start and end with a new line, and be wrapped to 80
-// characters.  In vim you can `:set tw=80` and use `gq` to wrap paragraphs. Use
-// `:set tw=0` to disable.
-syntax::register_diagnostics! {
-E0660: r##"
-The argument to the `asm` macro is not well-formed.
-
-Erroneous code example:
-
-```compile_fail,E0660
-asm!("nop" "nop");
-```
-
-Considering that this would be a long explanation, we instead recommend you to
-take a look at the unstable book:
-https://doc.rust-lang.org/unstable-book/language-features/asm.html
-"##,
-
-E0661: r##"
-An invalid syntax was passed to the second argument of an `asm` macro line.
-
-Erroneous code example:
-
-```compile_fail,E0661
-let a;
-asm!("nop" : "r"(a));
-```
-
-Considering that this would be a long explanation, we instead recommend you to
-take a look at the unstable book:
-https://doc.rust-lang.org/unstable-book/language-features/asm.html
-"##,
-
-E0662: r##"
-An invalid input operand constraint was passed to the `asm` macro (third line).
-
-Erroneous code example:
-
-```compile_fail,E0662
-asm!("xor %eax, %eax"
-     :
-     : "=test"("a")
-    );
-```
-
-Considering that this would be a long explanation, we instead recommend you to
-take a look at the unstable book:
-https://doc.rust-lang.org/unstable-book/language-features/asm.html
-"##,
-
-E0663: r##"
-An invalid input operand constraint was passed to the `asm` macro (third line).
-
-Erroneous code example:
-
-```compile_fail,E0663
-asm!("xor %eax, %eax"
-     :
-     : "+test"("a")
-    );
-```
-
-Considering that this would be a long explanation, we instead recommend you to
-take a look at the unstable book:
-https://doc.rust-lang.org/unstable-book/language-features/asm.html
-"##,
-
-E0664: r##"
-A clobber was surrounded by braces in the `asm` macro.
-
-Erroneous code example:
-
-```compile_fail,E0664
-asm!("mov $$0x200, %eax"
-     :
-     :
-     : "{eax}"
-    );
-```
-
-Considering that this would be a long explanation, we instead recommend you to
-take a look at the unstable book:
-https://doc.rust-lang.org/unstable-book/language-features/asm.html
-"##,
-
-E0665: r##"
-The `Default` trait was derived on an enum.
-
-Erroneous code example:
-
-```compile_fail,E0665
-#[derive(Default)]
-enum Food {
-    Sweet,
-    Salty,
-}
-```
-
-The `Default` cannot be derived on an enum for the simple reason that the
-compiler doesn't know which value to pick by default whereas it can for a
-struct as long as all its fields implement the `Default` trait as well.
-
-If you still want to implement `Default` on your enum, you'll have to do it "by
-hand":
-
-```
-enum Food {
-    Sweet,
-    Salty,
-}
-
-impl Default for Food {
-    fn default() -> Food {
-        Food::Sweet
-    }
-}
-```
-"##,
-}