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-rw-r--r--src/comp/middle/trans.rs24
-rw-r--r--src/comp/middle/tstate/pre_post_conditions.rs5
-rw-r--r--src/comp/middle/tstate/states.rs4
-rw-r--r--src/comp/middle/typeck.rs5
-rw-r--r--src/comp/syntax/ast.rs2
-rw-r--r--src/comp/syntax/fold.rs3
-rw-r--r--src/comp/syntax/parse/parser.rs21
-rw-r--r--src/comp/syntax/print/pprust.rs19
-rw-r--r--src/comp/syntax/visit.rs5
9 files changed, 59 insertions, 29 deletions
diff --git a/src/comp/middle/trans.rs b/src/comp/middle/trans.rs
index 8ccda0daa4d..c163ac9871b 100644
--- a/src/comp/middle/trans.rs
+++ b/src/comp/middle/trans.rs
@@ -3622,7 +3622,7 @@ fn trans_expr(bcx: @block_ctxt, e: @ast::expr, dest: dest) -> @block_ctxt {
         assert dest == ignore;
         ret trans_fail_expr(bcx, some(e.span), expr);
       }
-      ast::expr_log(lvl, a) {
+      ast::expr_log(_, lvl, a) {
         assert dest == ignore;
         ret trans_log(lvl, bcx, a);
       }
@@ -3768,7 +3768,7 @@ fn load_if_immediate(cx: @block_ctxt, v: ValueRef, t: ty::t) -> ValueRef {
     ret v;
 }
 
-fn trans_log(lvl: int, cx: @block_ctxt, e: @ast::expr) -> @block_ctxt {
+fn trans_log(lvl: @ast::expr, cx: @block_ctxt, e: @ast::expr) -> @block_ctxt {
     let ccx = bcx_ccx(cx);
     let lcx = cx.fcx.lcx;
     let modname = str::connect(lcx.module_path, "::");
@@ -3778,20 +3778,26 @@ fn trans_log(lvl: int, cx: @block_ctxt, e: @ast::expr) -> @block_ctxt {
         let s = link::mangle_internal_name_by_path_and_seq(
             lcx.ccx, lcx.module_path, "loglevel");
         let global = str::as_buf(s, {|buf|
-            llvm::LLVMAddGlobal(lcx.ccx.llmod, ccx.int_type, buf)
+            llvm::LLVMAddGlobal(lcx.ccx.llmod, T_i32(), buf)
         });
         llvm::LLVMSetGlobalConstant(global, False);
-        llvm::LLVMSetInitializer(global, C_null(ccx.int_type));
+        llvm::LLVMSetInitializer(global, C_null(T_i32()));
         llvm::LLVMSetLinkage(global,
                              lib::llvm::LLVMInternalLinkage as llvm::Linkage);
         lcx.ccx.module_data.insert(modname, global);
         global
     };
+    let level_cx = new_scope_block_ctxt(cx, "level");
     let log_cx = new_scope_block_ctxt(cx, "log");
     let after_cx = new_sub_block_ctxt(cx, "after");
     let load = Load(cx, global);
-    let test = ICmp(cx, lib::llvm::LLVMIntSGE, load, C_int(ccx, lvl));
-    CondBr(cx, test, log_cx.llbb, after_cx.llbb);
+
+    Br(cx, level_cx.llbb);
+    let level_res = trans_temp_expr(level_cx, lvl);
+    let test = ICmp(level_res.bcx, lib::llvm::LLVMIntUGE,
+                    load, level_res.val);
+
+    CondBr(level_res.bcx, test, log_cx.llbb, after_cx.llbb);
     let sub = trans_temp_expr(log_cx, e);
     let e_ty = ty::expr_ty(bcx_tcx(cx), e);
     let log_bcx = sub.bcx;
@@ -3807,14 +3813,12 @@ fn trans_log(lvl: int, cx: @block_ctxt, e: @ast::expr) -> @block_ctxt {
     let llvalptr = r.val;
     let llval_i8 = PointerCast(log_bcx, llvalptr, T_ptr(T_i8()));
 
-    // FIXME lvl should not be int, but actually u32,
-    // and the upcall should take a u32, not an i32
     Call(log_bcx, ccx.upcalls.log_type,
-         [lltydesc, llval_i8, C_i32(lvl as i32)]);
+         [lltydesc, llval_i8, level_res.val]);
 
     log_bcx = trans_block_cleanups(log_bcx, log_cx);
     Br(log_bcx, after_cx.llbb);
-    ret after_cx;
+    ret trans_block_cleanups(after_cx, level_cx);
 }
 
 fn trans_check_expr(cx: @block_ctxt, e: @ast::expr, s: str) -> @block_ctxt {
diff --git a/src/comp/middle/tstate/pre_post_conditions.rs b/src/comp/middle/tstate/pre_post_conditions.rs
index 5a89a8fd017..c47d0db6ece 100644
--- a/src/comp/middle/tstate/pre_post_conditions.rs
+++ b/src/comp/middle/tstate/pre_post_conditions.rs
@@ -344,9 +344,8 @@ fn find_pre_post_expr(fcx: fn_ctxt, e: @expr) {
         clear_pp(rslt);
         handle_var(fcx, rslt, e.id, path_to_ident(fcx.ccx.tcx, p));
       }
-      expr_log(_, arg) {
-        find_pre_post_expr(fcx, arg);
-        copy_pre_post(fcx.ccx, e.id, arg);
+      expr_log(_, lvl, arg) {
+        find_pre_post_exprs(fcx, [lvl, arg], e.id);
       }
       expr_fn(f, cap_clause) {
         find_pre_post_expr_fn_upvars(fcx, e);
diff --git a/src/comp/middle/tstate/states.rs b/src/comp/middle/tstate/states.rs
index 16bf445790d..b48f8dc61f1 100644
--- a/src/comp/middle/tstate/states.rs
+++ b/src/comp/middle/tstate/states.rs
@@ -366,8 +366,8 @@ fn find_pre_post_state_expr(fcx: fn_ctxt, pres: prestate, e: @expr) -> bool {
                                      return_val);
       }
       expr_path(_) { ret pure_exp(fcx.ccx, e.id, pres); }
-      expr_log(_, ex) {
-        ret find_pre_post_state_sub(fcx, pres, ex, e.id, none);
+      expr_log(_, lvl, ex) {
+        ret find_pre_post_state_two(fcx, pres, lvl, ex, e.id, oper_pure);
       }
       expr_mac(_) { fcx.ccx.tcx.sess.bug("unexpanded macro"); }
       expr_lit(l) { ret pure_exp(fcx.ccx, e.id, pres); }
diff --git a/src/comp/middle/typeck.rs b/src/comp/middle/typeck.rs
index f48de76f9d3..1de1457b76a 100644
--- a/src/comp/middle/typeck.rs
+++ b/src/comp/middle/typeck.rs
@@ -1868,8 +1868,9 @@ fn check_expr_with_unifier(fcx: @fn_ctxt, expr: @ast::expr, unify: unifier,
         bot = true;
         write::nil_ty(tcx, id);
       }
-      ast::expr_log(l, e) {
-        bot = check_expr(fcx, e);
+      ast::expr_log(_, lv, e) {
+        bot = check_expr_with(fcx, lv, ty::mk_mach_uint(tcx, ast::ty_u32));
+        bot |= check_expr(fcx, e);
         write::nil_ty(tcx, id);
       }
       ast::expr_check(_, e) {
diff --git a/src/comp/syntax/ast.rs b/src/comp/syntax/ast.rs
index ed9349166ed..a7b856d3578 100644
--- a/src/comp/syntax/ast.rs
+++ b/src/comp/syntax/ast.rs
@@ -247,7 +247,7 @@ tag expr_ {
     expr_cont;
     expr_ret(option::t<@expr>);
     expr_be(@expr);
-    expr_log(int, @expr);
+    expr_log(int, @expr, @expr);
 
     /* just an assert, no significance to typestate */
     expr_assert(@expr);
diff --git a/src/comp/syntax/fold.rs b/src/comp/syntax/fold.rs
index c3caa56a9e4..ce9e237aeff 100644
--- a/src/comp/syntax/fold.rs
+++ b/src/comp/syntax/fold.rs
@@ -424,7 +424,8 @@ fn noop_fold_expr(e: expr_, fld: ast_fold) -> expr_ {
           expr_cont. { e }
           expr_ret(e) { expr_ret(option::map(e, fld.fold_expr)) }
           expr_be(e) { expr_be(fld.fold_expr(e)) }
-          expr_log(lv, e) { expr_log(lv, fld.fold_expr(e)) }
+          expr_log(i, lv, e) { expr_log(i, fld.fold_expr(lv),
+                                        fld.fold_expr(e)) }
           expr_assert(e) { expr_assert(fld.fold_expr(e)) }
           expr_check(m, e) { expr_check(m, fld.fold_expr(e)) }
           expr_if_check(cond, tr, fl) {
diff --git a/src/comp/syntax/parse/parser.rs b/src/comp/syntax/parse/parser.rs
index 0a436a521c9..0b19ec47918 100644
--- a/src/comp/syntax/parse/parser.rs
+++ b/src/comp/syntax/parse/parser.rs
@@ -165,7 +165,8 @@ fn bad_expr_word_table() -> hashmap<str, ()> {
                  "cont", "ret", "be", "fail", "type", "resource", "check",
                  "assert", "claim", "native", "fn", "lambda", "pure",
                  "unsafe", "block", "import", "export", "let", "const",
-                 "log", "log_err", "tag", "obj", "copy", "sendfn", "impl"] {
+                 "log", "log_err", "log_full",
+                 "tag", "obj", "copy", "sendfn", "impl"] {
         words.insert(word, ());
     }
     words
@@ -758,6 +759,15 @@ fn is_bar(t: token::token) -> bool {
     alt t { token::BINOP(token::OR.) | token::OROR. { true } _ { false } }
 }
 
+fn mk_lit_u32(p: parser, i: u32) -> @ast::expr {
+    let span = p.get_span();
+
+    let lv_lit = @{node: ast::lit_uint(i as u64, ast::ty_u32),
+                   span: span};
+
+    ret @{id: p.get_id(), node: ast::expr_lit(lv_lit), span: span};
+}
+
 fn parse_bottom_expr(p: parser) -> @ast::expr {
     let lo = p.get_lo_pos();
     let hi = p.get_hi_pos();
@@ -899,13 +909,18 @@ fn parse_bottom_expr(p: parser) -> @ast::expr {
             hi = e.span.hi;
             ex = ast::expr_fail(some(e));
         } else { ex = ast::expr_fail(none); }
+    } else if eat_word(p, "log_full") {
+        let e = parse_expr(p);
+        let lvl = parse_expr(p);
+        ex = ast::expr_log(2, lvl, e);
+        hi = e.span.hi;
     } else if eat_word(p, "log") {
         let e = parse_expr(p);
-        ex = ast::expr_log(1, e);
+        ex = ast::expr_log(1, mk_lit_u32(p, 1u32), e);
         hi = e.span.hi;
     } else if eat_word(p, "log_err") {
         let e = parse_expr(p);
-        ex = ast::expr_log(0, e);
+        ex = ast::expr_log(0, mk_lit_u32(p, 0u32), e);
         hi = e.span.hi;
     } else if eat_word(p, "assert") {
         let e = parse_expr(p);
diff --git a/src/comp/syntax/print/pprust.rs b/src/comp/syntax/print/pprust.rs
index 4ac884171b3..eef84757b8a 100644
--- a/src/comp/syntax/print/pprust.rs
+++ b/src/comp/syntax/print/pprust.rs
@@ -913,9 +913,16 @@ fn print_expr(s: ps, &&expr: @ast::expr) {
         }
       }
       ast::expr_be(result) { word_nbsp(s, "be"); print_expr(s, result); }
-      ast::expr_log(lvl, expr) {
-        alt lvl { 1 { word_nbsp(s, "log"); } 0 { word_nbsp(s, "log_err"); } }
-        print_expr(s, expr);
+      ast::expr_log(lvl, lexp, expr) {
+        alt lvl {
+          1 { word_nbsp(s, "log"); print_expr(s, expr); }
+          0 { word_nbsp(s, "log_err"); print_expr(s, expr); }
+          2 {
+            word_nbsp(s, "log_full");
+            word(s.s, " ");
+            print_expr(s, lexp);
+          }
+        }
       }
       ast::expr_check(m, expr) {
         alt m {
@@ -990,7 +997,7 @@ fn print_expr_parens_if_not_bot(s: ps, ex: @ast::expr) {
       ast::expr_ternary(_, _, _) | ast::expr_move(_, _) |
       ast::expr_copy(_) | ast::expr_assign(_, _) | ast::expr_be(_) |
       ast::expr_assign_op(_, _, _) | ast::expr_swap(_, _) |
-      ast::expr_log(_, _) | ast::expr_assert(_) |
+      ast::expr_log(_, _, _) | ast::expr_assert(_) |
       ast::expr_check(_, _) { true }
       _ { false }
     };
@@ -1305,7 +1312,7 @@ fn need_parens(expr: @ast::expr, outer_prec: int) -> bool {
       ast::expr_be(_) { true }
       ast::expr_assert(_) { true }
       ast::expr_check(_, _) { true }
-      ast::expr_log(_, _) { true }
+      ast::expr_log(_, _, _) { true }
       _ { false }
     }
 }
@@ -1644,7 +1651,7 @@ fn ends_in_lit_int(ex: @ast::expr) -> bool {
       ast::expr_ternary(_, _, sub) | ast::expr_move(_, sub) |
       ast::expr_copy(sub) | ast::expr_assign(_, sub) | ast::expr_be(sub) |
       ast::expr_assign_op(_, _, sub) | ast::expr_swap(_, sub) |
-      ast::expr_log(_, sub) | ast::expr_assert(sub) |
+      ast::expr_log(_, _, sub) | ast::expr_assert(sub) |
       ast::expr_check(_, sub) { ends_in_lit_int(sub) }
       ast::expr_fail(osub) | ast::expr_ret(osub) {
         alt osub {
diff --git a/src/comp/syntax/visit.rs b/src/comp/syntax/visit.rs
index be3769a4ba1..e02193c2cd1 100644
--- a/src/comp/syntax/visit.rs
+++ b/src/comp/syntax/visit.rs
@@ -333,7 +333,10 @@ fn visit_expr<E>(ex: @expr, e: E, v: vt<E>) {
       expr_cont. { }
       expr_ret(eo) { visit_expr_opt(eo, e, v); }
       expr_be(x) { v.visit_expr(x, e, v); }
-      expr_log(_, x) { v.visit_expr(x, e, v); }
+      expr_log(_, lv, x) {
+        v.visit_expr(lv, e, v);
+        v.visit_expr(x, e, v);
+      }
       expr_check(_, x) { v.visit_expr(x, e, v); }
       expr_assert(x) { v.visit_expr(x, e, v); }
       expr_anon_obj(anon_obj) {
generated by cgit-pink 1.4.1-3-g733a5 (git 2.37.1) at 2026-04-24 06:40:33 +0000