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Propagate interrupt to normalizer in the lean frontend

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Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
This commit is contained in:
Leonardo de Moura 2013-08-25 11:34:46 -07:00
parent b42e04297d
commit 7e130ac47f
1 changed files with 6 additions and 2 deletions
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8
src/frontends/lean/lean_parser.cpp
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@ -127,7 +127,8 @@ class parser::imp {
pos_info m_last_cmd_pos;
// Reference to temporary parser used to process import command.
// We need this reference to be able to interrupt it.
interruptable_ptr<parser> m_import_parser;
interruptable_ptr<parser> m_import_parser;
interruptable_ptr<normalizer> m_normalizer;
bool m_verbose;
bool m_show_errors;
@ -980,7 +981,9 @@ class parser::imp {
void parse_eval() {
next();
expr v = elaborate(parse_expr());
expr r = normalize(v, m_frontend);
normalizer norm(m_frontend);
scoped_set_interruptable_ptr<normalizer> set(m_normalizer, &norm);
expr r = norm(v);
regular(m_frontend) << r << endl;
}
@ -1345,6 +1348,7 @@ public:
m_frontend.set_interrupt(flag);
m_elaborator.set_interrupt(flag);
m_import_parser.set_interrupt(flag);
m_normalizer.set_interrupt(flag);
}
void reset_interrupt() {