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fix error messaging for parsers

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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
This commit is contained in:
Nikolaj Bjorner 2017-11-28 11:14:00 -08:00
parent 89971e2a98
commit 92b4b9e7a7
5 changed files with 67 additions and 10 deletions
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7
src/cmd_context/cmd_context.cpp
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@ -339,6 +339,13 @@ void ast_object_ref::finalize(cmd_context & ctx) {
ctx.m().dec_ref(m_ast);
}
void stream_ref::set(std::ostream& out) {
reset();
m_owner = false;
m_name = "caller-owned";
m_stream = &out;
}
void stream_ref::set(char const * name) {
if (!name) {
throw cmd_exception("invalid stream name");

2
src/cmd_context/cmd_context.h
View file

@ -128,6 +128,7 @@ public:
stream_ref(std::string n, std::ostream & d):m_default_name(n), m_default(d), m_name(n), m_stream(&d), m_owner(false) {}
~stream_ref() { reset(); }
void set(char const * name);
void set(std::ostream& strm);
void reset();
std::ostream & operator*() { return *m_stream; }
char const * name() const { return m_name.c_str(); }
@ -404,6 +405,7 @@ public:
void reset_object_refs();
void reset_user_tactics();
void set_regular_stream(char const * name) { m_regular.set(name); }
void set_regular_stream(std::ostream& out) { m_regular.set(out); }
void set_diagnostic_stream(char const * name);
virtual std::ostream & regular_stream() { return *m_regular; }
virtual std::ostream & diagnostic_stream() { return *m_diagnostic; }