Remove Parser::parse_tuple_index_expr_float
#4095
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Unlike in C, floating point literals can't start with a '.', and therefore could never be split into a '.' followed by an integer. gcc/rust/ChangeLog: * parse/rust-parse-impl.h (Parser::left_denotation): Remove usage of parse_tuple_index_expr_float. (Parser::parse_closure_expr_pratt): Remove function. gcc/testsuite/ChangeLog: * rust/compile/parse_float_dot.rs: New test. Signed-off-by: Owen Avery <[email protected]>
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Unlike in C, floating point literals can't start with a
., and therefore could never be split into a.followed by an integer.