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xo-parser: simplify: exprstate::on_singleassign drop retval

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This commit is contained in:
Roland Conybeare 2024-08-01 13:07:33 +10:00
commit 909101cd8d
2 changed files with 2 additions and 5 deletions
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2
include/xo/parser/parser.hpp
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@ -237,7 +237,7 @@ namespace xo {
exprstatestack * p_stack, exprstatestack * p_stack,
rp<Expression> * p_emit_expr); rp<Expression> * p_emit_expr);
void on_colon(exprstatestack * p_stack); void on_colon(exprstatestack * p_stack);
expraction on_singleassign(exprstatestack * p_stack); void on_singleassign(exprstatestack * p_stack);
void on_f64(const token_type & tk, void on_f64(const token_type & tk,
exprstatestack * p_stack, exprstatestack * p_stack,
rp<Expression> * p_emit_expr); rp<Expression> * p_emit_expr);

5
src/parser/parser.cpp
View file

@ -380,7 +380,7 @@ namespace xo {
} }
} }
expraction void
exprstate::on_singleassign(exprstatestack * p_stack) { exprstate::on_singleassign(exprstatestack * p_stack) {
constexpr bool c_debug_flag = true; constexpr bool c_debug_flag = true;
scope log(XO_DEBUG(c_debug_flag)); scope log(XO_DEBUG(c_debug_flag));
@ -398,11 +398,8 @@ namespace xo {
this->exs_type_ = exprstatetype::def_4; this->exs_type_ = exprstatetype::def_4;
p_stack->push_exprstate(exprstatetype::expect_rhs_expression); p_stack->push_exprstate(exprstatetype::expect_rhs_expression);
return expraction::keep();
} else { } else {
assert(false); assert(false);
return expraction();
} }
} }