Mercurial > cpython-lru_cache-weakref

diff Python/graminit.c @ 54337:16759f62eb22 legacy-trunk

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Allow multiple context managers in one with statement, as proposed in http://codereview.appspot.com/53094 and accepted by Guido. The construct is transformed into multiple With AST nodes so that there should be no problems with the semantics.
author Georg Brandl <georg@python.org>
date Mon, 25 May 2009 21:02:56 +0000
parents 75661bf8cb2c
children c2fdf25329ff
line wrap: on
line diff
--- a/Python/graminit.c	Mon May 25 20:36:56 2009 +0000
+++ b/Python/graminit.c	Mon May 25 21:02:56 2009 +0000
@@ -901,42 +901,43 @@
 	{100, 1},
 };
 static arc arcs_41_1[1] = {
-	{28, 2},
+	{101, 2},
 };
 static arc arcs_41_2[2] = {
-	{101, 3},
-	{23, 4},
+	{29, 1},
+	{23, 3},
 };
 static arc arcs_41_3[1] = {
-	{23, 4},
+	{24, 4},
 };
 static arc arcs_41_4[1] = {
-	{24, 5},
+	{0, 4},
 };
-static arc arcs_41_5[1] = {
-	{0, 5},
-};
-static state states_41[6] = {
+static state states_41[5] = {
 	{1, arcs_41_0},
 	{1, arcs_41_1},
 	{2, arcs_41_2},
 	{1, arcs_41_3},
 	{1, arcs_41_4},
-	{1, arcs_41_5},
 };
 static arc arcs_42_0[1] = {
-	{80, 1},
+	{28, 1},
 };
-static arc arcs_42_1[1] = {
-	{84, 2},
+static arc arcs_42_1[2] = {
+	{80, 2},
+	{0, 1},
 };
 static arc arcs_42_2[1] = {
-	{0, 2},
+	{84, 3},
+};
+static arc arcs_42_3[1] = {
+	{0, 3},
 };
-static state states_42[3] = {
+static state states_42[4] = {
 	{1, arcs_42_0},
-	{1, arcs_42_1},
+	{2, arcs_42_1},
 	{1, arcs_42_2},
+	{1, arcs_42_3},
 };
 static arc arcs_43_0[1] = {
 	{102, 1},
@@ -1877,10 +1878,10 @@
 	 "\000\000\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\000\000"},
 	{296, "try_stmt", 0, 13, states_40,
 	 "\000\000\000\000\000\000\000\000\000\000\000\000\002\000\000\000\000\000\000\000\000\000"},
-	{297, "with_stmt", 0, 6, states_41,
+	{297, "with_stmt", 0, 5, states_41,
 	 "\000\000\000\000\000\000\000\000\000\000\000\000\020\000\000\000\000\000\000\000\000\000"},
-	{298, "with_var", 0, 3, states_42,
-	 "\000\000\000\000\000\000\000\000\000\000\001\000\000\000\000\000\000\000\000\000\000\000"},
+	{298, "with_item", 0, 4, states_42,
+	 "\000\040\040\000\000\000\000\000\000\000\000\000\000\040\010\000\200\041\044\015\000\000"},
 	{299, "except_clause", 0, 5, states_43,
 	 "\000\000\000\000\000\000\000\000\000\000\000\000\100\000\000\000\000\000\000\000\000\000"},
 	{300, "suite", 0, 5, states_44,