Hojun-Cho
c654e97db1
A str `def` has no name(SB) header; the streq push arms read a frame slot that does not exist. Load the literal through cgexpr (AX=ptr, BX=len) instead. Both stages.
21 lines
675 B
Plaintext
21 lines
675 B
Plaintext
// String equality must materialise a module def literal instead of treating
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// its name as a frame-local string header. Use a duplicated local so pointer
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// equality cannot accidentally satisfy the content comparison.
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package str_def_equality_test;
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import strings;
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def expected: str = "dynamic string versus def";
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@test fn dynamic_string_and_def_compare_by_content() void = {
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let observed: str = strings.dup(expected);
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assert(observed == expected);
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assert(expected == observed);
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assert(!(observed != expected));
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assert(!(expected != observed));
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let different: str = strings.concat(observed, "!");
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assert(different != expected);
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assert(expected != different);
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};
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