fix a case multiline binary operator expression conflicts with new statement started with an unary expression.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/MoonP/moon_parser.cpp b/src/MoonP/moon_parser.cpp
index 43e6887..6fa014f 100644
--- a/src/MoonP/moon_parser.cpp
+++ b/src/MoonP/moon_parser.cpp
@@ -308,9 +308,9 @@ MoonParser::MoonParser() {
         expo_exp = Value >> *expo_value;
 
         unary_operator =
-                expr('-') >> not_(expr('>') | space_one) |
+                expr('-') >> not_(set(">=") | space_one) |
                 expr('#') |
-                expr('~') >> not_(space_one) |
+                expr('~') >> not_(expr('=') | space_one) |
                 expr("not") >> not_(AlphaNum);
         unary_exp = *(Space >> unary_operator) >> expo_exp;
 
@@ -331,7 +331,7 @@ MoonParser::MoonParser() {
                 expr(">>") |
                 expr("//") |
                 set("+-*/%><|&~");
-        exp_op_value = White >> BinaryOperator >> *SpaceBreak >> backcall_exp;
+        exp_op_value = (White >> not_(unary_operator) | Space) >> BinaryOperator >> *SpaceBreak >> backcall_exp;
         Exp = Seperator >> backcall_exp >> *exp_op_value;
 
         ChainValue = Seperator >> (Chain | Callable) >> -existential_op >> -InvokeArgs;