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Turned assertion failure into proper error message.

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Christoph M. Wintersteiger 2017-12-11 14:59:25 +00:00
parent faebbc5384
commit 2e186633ee
1 changed files with 9 additions and 8 deletions
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src/ast/ast.cpp
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@ -2358,8 +2358,9 @@ quantifier * ast_manager::mk_quantifier(bool forall, unsigned num_decls, sort *
unsigned num_patterns, expr * const * patterns, unsigned num_patterns, expr * const * patterns,
unsigned num_no_patterns, expr * const * no_patterns) { unsigned num_no_patterns, expr * const * no_patterns) {
SASSERT(body); SASSERT(body);
SASSERT(num_patterns == 0 || num_no_patterns == 0);
SASSERT(num_decls > 0); SASSERT(num_decls > 0);
if (num_patterns != 0 && num_no_patterns != 0)
throw ast_exception("simultaneous patterns and no-patterns not supported");
DEBUG_CODE({ DEBUG_CODE({
for (unsigned i = 0; i < num_patterns; ++i) { for (unsigned i = 0; i < num_patterns; ++i) {
TRACE("ast", tout << i << " " << mk_pp(patterns[i], *this) << "\n";); TRACE("ast", tout << i << " " << mk_pp(patterns[i], *this) << "\n";);