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add a bunch more logging things

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This commit is contained in:
Tim Chevalier 2011-05-18 15:38:38 -07:00 • committed by Graydon Hoare
parent 60399ed198
commit 0d429a7603
1 changed files with 35 additions and 0 deletions
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35
src/comp/util/common.rs
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@ -4,6 +4,7 @@ import std::uint;
import std::int;
import std::vec;
import std::option::none;
import std::option::some;
import front::ast;
import front::ast::ty;
import front::ast::pat;
@ -16,6 +17,7 @@ import std::io::stdout;
import std::io::str_writer;
import std::io::string_writer;
import pretty::pprust::print_block;
import pretty::pprust::print_item;
import pretty::pprust::print_expr;
import pretty::pprust::print_decl;
import pretty::pprust::print_fn;
@ -171,6 +173,17 @@ fn block_to_str(&ast::block b) -> str {
ret s.get_str();
}
fn item_to_str(&@ast::item i) -> str {
let str_writer s = string_writer();
auto out_ = mkstate(s.get_writer(), 80u);
auto out = @rec(s=out_,
comments=none[vec[front::lexer::cmnt]],
mutable cur_cmnt=0u);
print_item(out, i);
ret s.get_str();
}
fn log_block(&ast::block b) -> () {
log(block_to_str(b));
}
@ -179,6 +192,21 @@ fn log_block_err(&ast::block b) -> () {
log_err(block_to_str(b));
}
fn log_item_err(&@ast::item i) -> () {
log_err(item_to_str(i));
}
fn log_ann(&ast::ann a) -> () {
alt (a) {
case (ast::ann_none(_)) {
log("ann_none");
}
case (ast::ann_type(_,_,_,_)) {
log("ann_type");
}
}
}
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);
@ -286,6 +314,13 @@ fn has_nonlocal_exits(&ast::block b) -> bool {
ret (has_exits.size() > 0u);
}
fn local_rhs_span(&@ast::local l, &ast::span def) -> ast::span {
alt (l.init) {
case (some[ast::initializer](?i)) { ret i.expr.span; }
case (_) { ret def; }
}
}
//
// Local Variables:
// mode: rust