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parser: add error hint for x = 1

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I've accidentally attempted this multiple times myself during testing.
This commit is contained in:
Zack Buhman 2023-08-23 20:41:23 +00:00
parent 7f69f6b2e1
commit 37fe5d5f81
1 changed files with 5 additions and 1 deletions
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6
parser.cpp
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@ -615,7 +615,11 @@ std::optional<stmt_t *> parser_t::statement()
else else
throw error(peek(), "expected eol or eof after instruction"); throw error(peek(), "expected eol or eof after instruction");
} else { } else {
throw error(peek(), "expected statement"); auto exc = error(peek(), "expected statement");
advance();
if (check(equal) || check(_equ))
std::cerr << "hint: it is not legal to assign a value to a keyword" << std::endl;
throw exc;
} }
} }