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Improve handling of trailing comments.

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This commit is contained in:
Graydon Hoare 2011-05-30 16:22:58 -07:00
parent b48cab962a
commit cf57553679
2 changed files with 30 additions and 4 deletions
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7
src/comp/util/common.rs
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@ -8,6 +8,7 @@ import std::option::some;
import front::ast;
import front::ast::ty;
import front::ast::pat;
import front::codemap::codemap;
import middle::walk;
import std::io::stdout;
@ -129,6 +130,7 @@ fn expr_to_str(&@ast::expr e) -> str {
let str_writer s = string_writer();
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
cm=none[codemap],
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
mode=mo_untyped);
@ -140,6 +142,7 @@ fn ty_to_str(&ty t) -> str {
let str_writer s = string_writer();
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
cm=none[codemap],
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
mode=mo_untyped);
@ -167,6 +170,7 @@ fn block_to_str(&ast::block b) -> str {
let str_writer s = string_writer();
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
cm=none[codemap],
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
mode=mo_untyped);
@ -179,6 +183,7 @@ fn item_to_str(&@ast::item i) -> str {
let str_writer s = string_writer();
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
cm=none[codemap],
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
mode=mo_untyped);
@ -202,6 +207,7 @@ fn fun_to_str(&ast::_fn f, str name, vec[ast::ty_param] params) -> str {
let str_writer s = string_writer();
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
cm=none[codemap],
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
mode=mo_untyped);
@ -222,6 +228,7 @@ fn stmt_to_str(&ast::stmt st) -> str {
let str_writer s = string_writer();
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
cm=none[codemap],
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
mode=mo_untyped);