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add equality for strings

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This commit is contained in:
Folkert 2021-01-02 18:50:29 +01:00
parent 3e1d6d0965
commit 2ac19fb6e3
7 changed files with 84 additions and 20 deletions
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1
compiler/builtins/bitcode/src/main.zig
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@ -23,6 +23,7 @@ comptime {
exportStrFn(str.strConcatC, "concat");
exportStrFn(str.strNumberOfBytes, "number_of_bytes");
exportStrFn(str.strFromIntC, "from_int");
exportStrFn(str.strEqual, "equal");
}
// Export helpers - Must be run inside a comptime

5
compiler/builtins/bitcode/src/str.zig
View file

@ -260,6 +260,11 @@ pub const RocStr = extern struct {
}
};
// Str.equal
pub fn strEqual(self: RocStr, other: RocStr) callconv(.C) bool {
return self.eq(other);
}
// Str.numberOfBytes
pub fn strNumberOfBytes(string: RocStr) callconv(.C) usize {
return string.len();

1
compiler/builtins/src/bitcode.rs
View file

@ -31,3 +31,4 @@ pub const STR_STARTS_WITH: &str = "roc_builtins.str.starts_with";
pub const STR_ENDS_WITH: &str = "roc_builtins.str.ends_with";
pub const STR_NUMBER_OF_BYTES: &str = "roc_builtins.str.number_of_bytes";
pub const STR_FROM_INT: &str = "roc_builtins.str.from_int";
pub const STR_EQUAL: &str = "roc_builtins.str.equal";