Update codegen for 2018-08-23 nightly.

codegen/build.rs

@@ -8,8 +8,8 @@ use yansi::Color::{Red, Yellow, Blue, White};
 use version_check::{supports_features, is_min_version, is_min_date};
 
 // Specifies the minimum nightly version needed to compile Rocket's codegen.
-const MIN_DATE: &'static str = "2018-07-15";
-const MIN_VERSION: &'static str = "1.29.0-nightly";
+const MIN_DATE: &'static str = "2018-08-23";
+const MIN_VERSION: &'static str = "1.30.0-nightly";
 
 fn main() {
     let ok_channel = supports_features();

codegen/src/decorators/catch.rs

@@ -2,7 +2,7 @@ use ::{CATCH_STRUCT_PREFIX, CATCH_FN_PREFIX, CATCHER_ATTR};
 use parser::CatchParams;
 use utils::*;
 
-use syntax::codemap::{Span};
+use syntax::source_map::{Span};
 use syntax::ast::{MetaItem, Ident, TyKind};
 use syntax::ext::base::{Annotatable, ExtCtxt};
 use syntax::tokenstream::TokenTree;

codegen/src/decorators/derive_form.rs

@@ -7,7 +7,7 @@ use syntax::ext::base::{Annotatable, ExtCtxt};
 use syntax::print::pprust::{stmt_to_string};
 use syntax::ast::{ItemKind, Expr, MetaItem, Mutability, VariantData, Ident};
 use syntax::ast::{StructField, GenericParamKind};
-use syntax::codemap::Span;
+use syntax::source_map::Span;
 use syntax::ext::build::AstBuilder;
 use syntax::ptr::P;
 

codegen/src/decorators/route.rs

@@ -6,7 +6,7 @@ use ::{ROUTE_ATTR, ROUTE_INFO_ATTR};
 use parser::{Param, RouteParams};
 use utils::*;
 
-use syntax::codemap::{Span, Spanned};
+use syntax::source_map::{Span, Spanned};
 use syntax::tokenstream::TokenTree;
 use syntax::ast::{Arg, Ident, Stmt, Expr, MetaItem, Path};
 use syntax::ext::base::{Annotatable, ExtCtxt};

codegen/src/macros/mod.rs

@@ -1,7 +1,7 @@
 use {ROUTE_STRUCT_PREFIX, CATCH_STRUCT_PREFIX};
 use utils::{sep_by_tok, ParserExt, IdentExt};
 
-use syntax::codemap::Span;
+use syntax::source_map::Span;
 use syntax::tokenstream::TokenTree;
 use syntax::ast::{Path, Expr};
 use syntax::ext::base::{DummyResult, ExtCtxt, MacResult, MacEager};

codegen/src/parser/catch.rs

@@ -1,6 +1,6 @@
 use syntax::ast::*;
 use syntax::ext::base::{ExtCtxt, Annotatable};
-use syntax::codemap::{Span, Spanned, dummy_spanned};
+use syntax::source_map::{Span, Spanned, dummy_spanned};
 
 use rocket::http::Status;
 

codegen/src/parser/function.rs

@@ -1,5 +1,5 @@
 use syntax::ast::*;
-use syntax::codemap::{Span, Spanned};
+use syntax::source_map::{Span, Spanned};
 use syntax::ext::base::Annotatable;
 use utils::{ArgExt, span};
 

codegen/src/parser/keyvalue.rs

@@ -1,4 +1,4 @@
-use syntax::codemap::{Spanned, Span, dummy_spanned, DUMMY_SP};
+use syntax::source_map::{Spanned, Span, dummy_spanned, DUMMY_SP};
 use syntax::ext::base::ExtCtxt;
 use syntax::tokenstream::TokenTree;
 use syntax::ext::quote::rt::ToTokens;

codegen/src/parser/param.rs

@@ -1,6 +1,6 @@
 use syntax::ast::Ident;
 use syntax::ext::base::ExtCtxt;
-use syntax::codemap::{Span, Spanned};
+use syntax::source_map::{Span, Spanned};
 
 use utils::{span, SpanExt};
 

codegen/src/parser/route.rs

@@ -3,7 +3,7 @@ use std::collections::HashSet;
 
 use syntax::ast::*;
 use syntax::ext::base::{ExtCtxt, Annotatable};
-use syntax::codemap::{Span, Spanned, dummy_spanned};
+use syntax::source_map::{Span, Spanned, dummy_spanned};
 
 use utils::{span, MetaItemExt, SpanExt, is_valid_ident};
 use super::{Function, ParamIter};

codegen/src/parser/uri.rs

@@ -1,5 +1,5 @@
 use syntax::ast::*;
-use syntax::codemap::{Span, Spanned, dummy_spanned};
+use syntax::source_map::{Span, Spanned, dummy_spanned};
 use syntax::ext::base::ExtCtxt;
 
 use rocket::http::uri::URI;

codegen/src/utils/mod.rs

@@ -19,7 +19,7 @@ use syntax::parse::token::Token;
 use syntax::tokenstream::TokenTree;
 use syntax::ast::{Item, Expr, Attribute, Ty};
 use syntax::ext::base::{Annotatable, ExtCtxt};
-use syntax::codemap::{Span, Spanned, DUMMY_SP};
+use syntax::source_map::{Span, Spanned, DUMMY_SP};
 use syntax::ext::quote::rt::ToTokens;
 use syntax::print::pprust::item_to_string;
 use syntax::symbol::{Ident, Symbol};
@@ -75,7 +75,7 @@ pub fn attach_and_emit(out: &mut Vec<Annotatable>, attr: Attribute, to: Annotata
 macro_rules! quote_enum {
     ($ecx:expr, $var:expr => $(::$root:ident)+
      { $($variant:ident),+ ; $($extra:pat => $result:expr),* }) => ({
-        use syntax::codemap::DUMMY_SP;
+        use syntax::source_map::DUMMY_SP;
         use syntax::ast::Ident;
         use $(::$root)+::*;
         let root_idents = vec![$(Ident::from_str(stringify!($root))),+];

codegen/src/utils/span_ext.rs

@@ -1,4 +1,4 @@
-use syntax::codemap::{Span, BytePos};
+use syntax::source_map::{Span, BytePos};
 
 pub trait SpanExt {
     /// Trim the span on the left and right by `length`.