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Support union types for args in gen stubs

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Using this requires care! The zpp implementation for this union
must be consistent with the arginfo implementation!

Apart from array|object, this is probably only the case for
int|float right now.
This commit is contained in:
Nikita Popov
2019-11-15 17:33:37 +01:00
parent 0cec268d15
commit 292a1aeb59
4 changed files with 32 additions and 42 deletions
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12
scripts/dev/gen_stub.php
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@@ -532,8 +532,7 @@ function funcInfoToCode(FuncInfo $funcInfo): string {
$argKind = $argInfo->isVariadic ? "ARG_VARIADIC" : "ARG";
$argType = $argInfo->type;
if ($argType !== null) {
$simpleArgType = $argType->tryToSimpleType();
if ($simpleArgType !== null) {
if (null !== $simpleArgType = $argType->tryToSimpleType()) {
if ($simpleArgType->isBuiltin) {
$code .= sprintf(
"\tZEND_%s_TYPE_INFO(%s, %s, %s, %d)\n",
@@ -547,6 +546,15 @@ function funcInfoToCode(FuncInfo $funcInfo): string {
$simpleArgType->toEscapedName(), $argType->isNullable()
);
}
} else if (null !== $representableType = $argType->tryToRepresentableType()) {
if ($representableType->classType !== null) {
throw new Exception('Unimplemented');
}
$code .= sprintf(
"\tZEND_%s_TYPE_MASK(%s, %s, %s)\n",
$argKind, $argInfo->getSendByString(), $argInfo->name,
$representableType->toTypeMask()
);
} else {
throw new Exception('Unimplemented');
}