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new pretty printer

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This commit is contained in:
Graydon Hoare
2011-05-28 19:16:18 -07:00
parent 697be84d61
commit 21313d623a
3 changed files with 750 additions and 419 deletions
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14
src/comp/util/common.rs
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@@ -20,7 +20,7 @@ import pretty::pprust::print_decl;
import pretty::pprust::print_fn;
import pretty::pprust::print_type;
import pretty::pprust::mo_untyped;
import pretty::pp::mkstate;
import pretty::pp::mk_printer;
type filename = str;
type span = rec(uint lo, uint hi);
@@ -127,7 +127,7 @@ fn field_exprs(vec[ast::field] fields) -> vec [@ast::expr] {
fn expr_to_str(&@ast::expr e) -> str {
let str_writer s = string_writer();
auto out_ = mkstate(s.get_writer(), 80u);
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
@@ -138,7 +138,7 @@ fn expr_to_str(&@ast::expr e) -> str {
fn ty_to_str(&ty t) -> str {
let str_writer s = string_writer();
auto out_ = mkstate(s.get_writer(), 80u);
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
@@ -165,7 +165,7 @@ fn log_pat_err(&@pat p) -> () {
fn block_to_str(&ast::block b) -> str {
let str_writer s = string_writer();
auto out_ = mkstate(s.get_writer(), 80u);
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
@@ -177,7 +177,7 @@ fn block_to_str(&ast::block b) -> str {
fn item_to_str(&@ast::item i) -> str {
let str_writer s = string_writer();
auto out_ = mkstate(s.get_writer(), 80u);
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
@@ -200,7 +200,7 @@ fn log_item_err(&@ast::item i) -> () {
fn fun_to_str(&ast::_fn f, str name, vec[ast::ty_param] params) -> str {
let str_writer s = string_writer();
auto out_ = mkstate(s.get_writer(), 80u);
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,
@@ -220,7 +220,7 @@ fn log_fn_err(&ast::_fn f, str name, vec[ast::ty_param] params) -> () {
fn stmt_to_str(&ast::stmt st) -> str {
let str_writer s = string_writer();
auto out_ = mkstate(s.get_writer(), 80u);
auto out_ = mk_printer(s.get_writer(), 80u);
auto out = @rec(s=out_,
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u,