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Merged revisions 72924 via svnmerge from

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........
  r72924 | georg.brandl | 2009-05-25 23:02:56 +0200 (Mo, 25 Mai 2009) | 6 lines

  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.
........
This commit is contained in:
Georg Brandl 2009-05-25 21:10:36 +00:00
parent 0c1829b919
commit 0c31562a91
9 changed files with 181 additions and 61 deletions
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39
Python/graminit.c
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@ -911,42 +911,43 @@ static arc arcs_41_0[1] = {
{99, 1},
};
static arc arcs_41_1[1] = {
{24, 2},
{100, 2},
};
static arc arcs_41_2[2] = {
{100, 3},
{25, 4},
{30, 1},
{25, 3},
};
static arc arcs_41_3[1] = {
{25, 4},
{26, 4},
};
static arc arcs_41_4[1] = {
{26, 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},
{24, 1},
};
static arc arcs_42_1[1] = {
{101, 2},
static arc arcs_42_1[2] = {
{80, 2},
{0, 1},
};
static arc arcs_42_2[1] = {
{0, 2},
{101, 3},
};
static state states_42[3] = {
static arc arcs_42_3[1] = {
{0, 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},
@ -1810,10 +1811,10 @@ static dfa dfas[81] = {
"\000\000\000\000\000\000\000\000\000\000\000\100\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\001\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\010\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"},
{298, "with_item", 0, 4, states_42,
"\000\040\040\200\000\000\000\000\000\040\000\000\000\040\004\000\000\103\050\037\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"},
{300, "suite", 0, 5, states_44,