From 8a966183fe5129ea2a55a9898ac1bd0f16f3573d Mon Sep 17 00:00:00 2001
From: Alex Crichton <alex@alexcrichton.com>
Date: Tue, 27 Aug 2013 23:12:05 -0700
Subject: Remove the __log function for __log_level

Also redefine all of the standard logging macros to use more rust code instead
of custom LLVM translation code. This makes them a bit easier to understand, but
also more flexibile for future types of logging.

Additionally, this commit removes the LogType language item in preparation for
changing how logging is performed.
---
 src/libsyntax/parse/parser.rs | 11 ++++-------
 src/libsyntax/parse/token.rs  |  6 +++---
 2 files changed, 7 insertions(+), 10 deletions(-)

(limited to 'src/libsyntax/parse')

diff --git a/src/libsyntax/parse/parser.rs b/src/libsyntax/parse/parser.rs
index 51c5522ae2f..7afd9c8bf23 100644
--- a/src/libsyntax/parse/parser.rs
+++ b/src/libsyntax/parse/parser.rs
@@ -26,7 +26,7 @@ use ast::{Expr, Expr_, ExprAddrOf, ExprMatch, ExprAgain};
 use ast::{ExprAssign, ExprAssignOp, ExprBinary, ExprBlock};
 use ast::{ExprBreak, ExprCall, ExprCast, ExprDoBody};
 use ast::{ExprField, ExprFnBlock, ExprIf, ExprIndex};
-use ast::{ExprLit, ExprLog, ExprLoop, ExprMac};
+use ast::{ExprLit, ExprLogLevel, ExprLoop, ExprMac};
 use ast::{ExprMethodCall, ExprParen, ExprPath, ExprRepeat};
 use ast::{ExprRet, ExprSelf, ExprStruct, ExprTup, ExprUnary};
 use ast::{ExprVec, ExprVstore, ExprVstoreMutBox};
@@ -1827,13 +1827,10 @@ impl Parser {
                 }
             }
             hi = self.last_span.hi;
-        } else if self.eat_keyword(keywords::__Log) {
-            // LOG expression
+        } else if self.eat_keyword(keywords::__LogLevel) {
+            // LOG LEVEL expression
             self.expect(&token::LPAREN);
-            let lvl = self.parse_expr();
-            self.expect(&token::COMMA);
-            let e = self.parse_expr();
-            ex = ExprLog(lvl, e);
+            ex = ExprLogLevel;
             hi = self.span.hi;
             self.expect(&token::RPAREN);
         } else if self.eat_keyword(keywords::Return) {
diff --git a/src/libsyntax/parse/token.rs b/src/libsyntax/parse/token.rs
index 591b4b10bd3..15cc7e151b9 100644
--- a/src/libsyntax/parse/token.rs
+++ b/src/libsyntax/parse/token.rs
@@ -457,7 +457,7 @@ fn mk_fresh_ident_interner() -> @ident_interner {
         "if",                 // 42
         "impl",               // 43
         "let",                // 44
-        "__log",              // 45
+        "__log_level",        // 45
         "loop",               // 46
         "match",              // 47
         "mod",                // 48
@@ -583,7 +583,7 @@ pub mod keywords {
         Impl,
         In,
         Let,
-        __Log,
+        __LogLevel,
         Loop,
         Match,
         Mod,
@@ -628,7 +628,7 @@ pub mod keywords {
                 Impl => Ident { name: 43, ctxt: 0 },
                 In => Ident { name: 63, ctxt: 0 },
                 Let => Ident { name: 44, ctxt: 0 },
-                __Log => Ident { name: 45, ctxt: 0 },
+                __LogLevel => Ident { name: 45, ctxt: 0 },
                 Loop => Ident { name: 46, ctxt: 0 },
                 Match => Ident { name: 47, ctxt: 0 },
                 Mod => Ident { name: 48, ctxt: 0 },
-- 
cgit 1.4.1-3-g733a5