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Use static strings

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This commit is contained in:
Seo Sanghyeon 2013-05-22 02:48:56 +09:00
parent 6b525ecbda
commit 743e4b044c
1 changed files with 9 additions and 9 deletions
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18
src/libsyntax/print/pprust.rs
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@ -472,7 +472,7 @@ pub fn print_item(s: @ps, item: @ast::item) {
(s.ann.pre)(ann_node);
match item.node {
ast::item_const(ty, expr) => {
head(s, visibility_qualified(item.vis, ~"static"));
head(s, visibility_qualified(item.vis, "static"));
print_ident(s, item.ident);
word_space(s, ":");
print_type(s, ty);
@ -500,7 +500,7 @@ pub fn print_item(s: @ps, item: @ast::item) {
print_block_with_attrs(s, body, item.attrs);
}
ast::item_mod(ref _mod) => {
head(s, visibility_qualified(item.vis, ~"mod"));
head(s, visibility_qualified(item.vis, "mod"));
print_ident(s, item.ident);
nbsp(s);
bopen(s);
@ -508,7 +508,7 @@ pub fn print_item(s: @ps, item: @ast::item) {
bclose(s, item.span);
}
ast::item_foreign_mod(ref nmod) => {
head(s, visibility_qualified(item.vis, ~"extern"));
head(s, visibility_qualified(item.vis, "extern"));
word_nbsp(s, nmod.abis.to_str());
match nmod.sort {
ast::named => {
@ -525,7 +525,7 @@ pub fn print_item(s: @ps, item: @ast::item) {
ast::item_ty(ty, ref params) => {
ibox(s, indent_unit);
ibox(s, 0u);
word_nbsp(s, visibility_qualified(item.vis, ~"type"));
word_nbsp(s, visibility_qualified(item.vis, "type"));
print_ident(s, item.ident);
print_generics(s, params);
end(s); // end the inner ibox
@ -547,12 +547,12 @@ pub fn print_item(s: @ps, item: @ast::item) {
);
}
ast::item_struct(struct_def, ref generics) => {
head(s, visibility_qualified(item.vis, ~"struct"));
head(s, visibility_qualified(item.vis, "struct"));
print_struct(s, struct_def, generics, item.ident, item.span);
}
ast::item_impl(ref generics, opt_trait, ty, ref methods) => {
head(s, visibility_qualified(item.vis, ~"impl"));
head(s, visibility_qualified(item.vis, "impl"));
if generics.is_parameterized() {
print_generics(s, generics);
space(s.s);
@ -581,7 +581,7 @@ pub fn print_item(s: @ps, item: @ast::item) {
}
}
ast::item_trait(ref generics, ref traits, ref methods) => {
head(s, visibility_qualified(item.vis, ~"trait"));
head(s, visibility_qualified(item.vis, "trait"));
print_ident(s, item.ident);
print_generics(s, generics);
if traits.len() != 0u {
@ -624,7 +624,7 @@ fn print_trait_ref(s: @ps, t: &ast::trait_ref) {
pub fn print_enum_def(s: @ps, enum_definition: &ast::enum_def,
generics: &ast::Generics, ident: ast::ident,
span: codemap::span, visibility: ast::visibility) {
head(s, visibility_qualified(visibility, ~"enum"));
head(s, visibility_qualified(visibility, "enum"));
print_ident(s, ident);
print_generics(s, generics);
space(s.s);
@ -2169,7 +2169,7 @@ pub fn print_fn_header_info(s: @ps,
onceness: ast::Onceness,
opt_sigil: Option<ast::Sigil>,
vis: ast::visibility) {
word(s.s, visibility_qualified(vis, ~""));
word(s.s, visibility_qualified(vis, ""));
if abis != AbiSet::Rust() {
word_nbsp(s, "extern");