Ejemplo n.º 1
0
void raiseSyntaxErrorHelper(const std::string& file, const std::string& func, AST* node_at, const char* msg, ...) {
    va_list ap;
    va_start(ap, msg);

    char buf[1024];
    vsnprintf(buf, sizeof(buf), msg, ap);


    // TODO I'm not sure that it's safe to raise an exception here, since I think
    // there will be things that end up not getting cleaned up.
    // Then again, there are a huge number of things that don't get cleaned up even
    // if an exception doesn't get thrown...

    // TODO output is still a little wrong, should be, for example
    //
    //  File "../test/tests/future_non_existent.py", line 1
    //    from __future__ import rvalue_references # should cause syntax error
    //
    // but instead it is
    //
    // Traceback (most recent call last):
    //  File "../test/tests/future_non_existent.py", line -1, in :
    //    from __future__ import rvalue_references # should cause syntax error
    raiseSyntaxError(buf, node_at->lineno, node_at->col_offset, file, "");
}
Ejemplo n.º 2
0
void raiseFutureImportErrorNotBeginning(const char* file, AST* node) {
    raiseSyntaxError(file, node, "from __future__ imports must occur at the beginning of the file");
}
Ejemplo n.º 3
0
void raiseFutureImportErrorNotFound(const char* file, AST* node, const char* name) {
    raiseSyntaxError(file, node, "future feature %s is not defined", name);
}