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wcc: modulo is integer-only; compound ops carry their operand class

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Hare's rule (harec check.c binarithm): % and the bitwise/shift five
are integer-only; + - * / need numeric operands. ww grouped % with
the numeric ops, and compound assigns never op-checked at all, so
`a % b` on floats compiled half-lowered (live cs!=ww divergence),
`a %= 2.0` plain-stored the rhs (op silently dropped, both stages),
and `s += "cd"` garbled str headers. Gate both at the checker, both
stages; the cgen float-compound fallbacks and the three unknown-
compound legacy defaults (deref/global/local) demote to rule-7 hard
stops. 34 compound-on-tagged/str/slice fixtures re-pin from the old
cgen "not wired" stops to the earlier checker diagnostics; 3 new
reject fixtures pin the closed shapes.
This commit is contained in:
Hojun-Cho
2026-08-09 00:32:41 +09:00
parent f0029227b5
commit f191e6e0e2
42 changed files with 206 additions and 93 deletions
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8
internal/wwfixture/types.ww
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@@ -1,13 +1,13 @@
package wwfixture;
def protocolversion: i32 = 1;
def corpuscount: i32 = 1746;
def errorcount: i32 = 346;
def corpuscount: i32 = 1749;
def errorcount: i32 = 349;
def compilecount: i32 = 21;
def runcount: i32 = 209;
def runexitcount: i32 = 1170;
def nativecount: i32 = 3492;
def corpushash: str = "6afbab274e0c6d1479a2f0cb6e575b14f5e4ffd25a9cb8a3701307db97d3c489";
def nativecount: i32 = 3498;
def corpushash: str = "616b3e7f4fca31cb99409c58a29ac73623c997967ddd57651a1370c2c2e2be6a";
type directive = enum i32 {
ERROR = 0,