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xo-reader: streamline tl expr seq

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This commit is contained in:
Roland Conybeare 2024-08-09 20:04:16 -04:00
commit e2f9fbb9a4
1 changed files with 0 additions and 12 deletions
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12
src/reader/exprstate.cpp
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@ -82,7 +82,6 @@ namespace xo {
exprstate::admits_colon() const {
switch (exs_type_) {
case exprstatetype::expect_toplevel_expression_sequence:
case exprstatetype::defexpr:
case exprstatetype::parenexpr:
/* unreachable -- redirects to define_xs::admits_colon() etc */
@ -137,7 +136,6 @@ namespace xo {
exprstate::admits_singleassign() const {
switch (exs_type_) {
case exprstatetype::expect_toplevel_expression_sequence:
/*
* def foo = 1 ;
* def foo : f64 = 1 ;
@ -262,7 +260,6 @@ namespace xo {
exprstate::admits_f64() const {
switch (exs_type_) {
case exprstatetype::expect_toplevel_expression_sequence:
case exprstatetype::defexpr:
case exprstatetype::parenexpr:
/* unreachable - redirects to define_xs */
@ -723,15 +720,6 @@ namespace xo {
{
switch(this->exs_type_) {
case exprstatetype::expect_toplevel_expression_sequence:
/* toplevel expression sequence accepts an
* arbitrary number of expressions.
*
* parser::include_token() returns
*/
/* NOT IMPLEMENTED */
assert(false);
return;
case exprstatetype::defexpr:
case exprstatetype::parenexpr:
/* unreachable - redirects to define_xs etc */