ww: select build action from package declaration

test/wcc/data/fnlabelmangle/pos.ww

@@ -12,7 +12,7 @@
 //   p2()      = mod2.ping  = 31
 //   total     = 112
 
-package fnlabelmangle;
+package main;
 
 import mod1;
 import mod2;

test/wcc/data/paramshadowmod/pos_crossmod.ww

@@ -6,7 +6,7 @@
 // own module — must NOT trip crossmod's param, even though a sibling
 // module in the same bundle imports that leaf. Build + run; exit = 2.
 
-package paramshadowmod;
+package main;
 
 import shadowmod;
 import crossmod;

test/wcc/data/paramshadowmod/pos_rename.ww

@@ -2,7 +2,7 @@
 // imported module's bareword, so the rule doesn't fire and the body
 // can call `shadowmod.say()` cleanly. Built + run; exit code = 42.
 
-package paramshadowmod;
+package main;
 
 import shadowmod;
 

test/wcc/data/r696_modtype_leaf_pos/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 26
+package main;
 // migrated from test/wcc/696_modtype_leaf_collision.c: same-leaf cross-module `type stream` must stay mod-tagged (pre-fix sym smash cross-bound the fields).
 package mod1;
 export type stream = struct {

test/wcc/data/r699_usepromote_def/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // migrated from test/wcc/699_use_promote_alias.c: SK_USE->SK_DEF promotion must keep use_alias so `defmod.flag` resolves.
 package defmod;
 export def defmod: i32 = 0i32;

test/wcc/data/r699_usepromote_fn/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // migrated from test/wcc/699_use_promote_alias.c: SK_USE->SK_FN promotion (the original bug) must keep use_alias or `fnmod.flag` fails "unknown type".
 package fnmod;
 export type flag = enum i32 {

test/wcc/data/r699_usepromote_type/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // migrated from test/wcc/699_use_promote_alias.c: SK_USE->SK_TYPE in-place promotion keeps use_alias so `typmod.flag` resolves (check.c self-import branch).
 package typmod;
 export type typmod = struct {

test/wcc/data/r699_usepromote_var/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // migrated from test/wcc/699_use_promote_alias.c: SK_USE->SK_VAR promotion must keep use_alias so `varmod.flag` resolves.
 package varmod;
 export let varmod: i32 = 0i32;

test/wcc/data/r700_alloc_shadow_myos/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 107
+package main;
 // Migrated from 700_e2e row 40.
 package myos;
 fn alloc(n: i64) i64 = { return n + 100; };

test/wcc/data/r700_enum_cross_module/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // Migrated from 700_e2e row 123.
 package pkg;
 export type base = enum i32 { DEC = 10, HEX = 16 };

test/wcc/data/r700_enum_pkg_qual/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 1
+package main;
 // Migrated from 700_e2e row 118.
 package pkg;
 type dir = enum { NORTH, SOUTH, EAST, WEST };

test/wcc/data/r732_def_xmod_fold/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // migrated from test/wcc/732_def_const_fold.c: cross-module def-RHS fold (`def K = a.J + 1`) must emit the folded DATA row; run-exit links AND reads the value.
 package a;
 export def J: i32 = 41;

test/wcc/data/r79_xmod_valglobal_def/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 5
+package main;
 package aa;
 export def K: i32 = 5;
 export fn getk() i32 = { return K; };

test/wcc/data/r79_xmod_valglobal_dot_addrof/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 7
+package main;
 package aa;
 export let v: i32 = 7;
 package main;

test/wcc/data/r79_xmod_valglobal_dot_read/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 7
+package main;
 package aa;
 export let v: i32 = 7;
 package main;

test/wcc/data/r79_xmod_valglobal_f64/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 2
+package main;
 package aa;
 export let f: f64 = 2.5;
 export fn getf() f64 = { return f; };

test/wcc/data/r79_xmod_valglobal_i32/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 7
+package main;
 package aa;
 export let v: i32 = 7;
 export fn getv() i32 = { return v; };

test/wcc/data/r839_xmod_a6_concrete/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/839_xmod_nominal_typeeqast.c: A6 — concrete e.myerr returned into e.res (bare-vs-qualified nominal forward), both stages accept.
 package e;
 export type myerr = !i64;

test/wcc/data/r839_xmod_nominal_match/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // migrated from test/wcc/839_xmod_nominal_typeeqast.c: bare-spelled union variants matched via QUALIFIED case patterns (`case let x: e.myerr`) — cross-module nominal cover.
 package e;
 export type myerr = !i64;

test/wcc/data/r84_dupentry_single_nonmain/case.ww

@@ -1,3 +1,4 @@
 //ww:run-exit 7
+package main;
 package cmatrix;
 fn main() i32 = { return 7; };

test/wcc/data/r84_qualstruct_fields/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 37
+package main;
 package pkg;
 export type point = struct { x: i64, y: i64 };
 export type rect = struct { lo: point, hi: point };

test/wcc/data/r84_qualstruct_nested/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 18
+package main;
 package pkg;
 export type point = struct { x: i64, y: i64 };
 export type rect = struct { lo: point, hi: point };

test/wcc/data/r84_qualstruct_ret_assign/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 27
+package main;
 package pkg;
 export type point = struct { x: i64, y: i64 };
 export type rect = struct { lo: point, hi: point };

test/wcc/data/r915_arr_mod_idx0/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/915_arr_module_index_run.c: cross-package mod.arr[0] — LEAQ base + u16 load width (#128b).
 package wcmodarr;
 export let probe_table: [8]u16 = [0u16, 0x0800u16, 0x0801u16, 0x0803u16, 0x1006u16, 0x1009u16, 0x100Du16, 0x1812u16];

test/wcc/data/r915_arr_mod_idx2/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 1
+package main;
 // migrated from test/wcc/915_arr_module_index_run.c: nontrivial index — the pre-fix MOVQ-not-LEAQ segfault repro; 0x0801 mod 256 = 1.
 package wcmodarr;
 export let probe_table: [8]u16 = [0u16, 0x0800u16, 0x0801u16, 0x0803u16, 0x1006u16, 0x1009u16, 0x100Du16, 0x1812u16];

test/wcc/data/r915_arr_mod_idx4/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 6
+package main;
 // migrated from test/wcc/915_arr_module_index_run.c: per-element stride pin; 0x1006 mod 256 = 6.
 package wcmodarr;
 export let probe_table: [8]u16 = [0u16, 0x0800u16, 0x0801u16, 0x0803u16, 0x1006u16, 0x1009u16, 0x100Du16, 0x1812u16];

test/wcc/data/r921_amp_xmod_def/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 18
+package main;
 package myf;
 export type pt = struct { x: i32, y: i32 };
 export def P: pt = pt{x=7, y=11};

test/wcc/data/r921_amp_xmod_fn/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 7
+package main;
 package myf;
 export fn helper() i32 = { return 42; };
 package main;

test/wcc/data/r921_amp_xmod_let/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 18
+package main;
 package myf;
 export type pt = struct { x: i32, y: i32 };
 export let L: pt = pt{x=7, y=11};

test/wcc/data/r921_amp_xmod_scalar/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 package myf;
 export let S: i32 = 42;
 package main;

test/wcc/data/r929_match_3arm_shadowed/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/929_match_4arm_cross_module_run.c: 3-arm boundary — arm 2 must reach its body under the shadowed callee.
 package a;
 export type more = void;

test/wcc/data/r929_match_4arm_mixed_kinds/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/929_match_4arm_cross_module_run.c: mixed variant kinds (i32|str|rune|u8) — the shadowed-resolution fix is not shape-specific.
 package a;
 export fn next(k: i32) (i32 | str | rune | u8) = {

test/wcc/data/r929_match_4arm_shadowed_canonical/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/929_match_4arm_cross_module_run.c: canonical 4-arm — caller fn `next` shadows callee a.next; every arm body must fire (#31 fnretlookupmod).
 package a;
 export type more = void;

test/wcc/data/r929_match_4arm_shadowed_reverse/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/929_match_4arm_cross_module_run.c: reverse arm order — dispatch follows the callee's variant indices, not source order.
 package a;
 export type more = void;

test/wcc/data/r929_match_5arm_shadowed/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/929_match_4arm_cross_module_run.c: 5-arm scaling — arms 3 and 4 must each reach their body.
 package a;
 export type more = void;

test/wcc/data/r929_match_6arm_shadowed/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/929_match_4arm_cross_module_run.c: 6-arm — every arm beyond the caller's variant count was broken, not just arm 2/3.
 package a;
 export type more = void;

test/wcc/data/r949_xmod_fnptr_const_table/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 // migrated from test/wcc/949_xmod_fnptr_const_run.c: cross-module &cc.fn inside const table + scalar emits the &fn->DATAR reloc (#124); DISTINCT predicates catch a swapped reloc.
 package cc;
 export fn isa(c: rune) bool = { return c == 'a'; };

test/wcc/data/r953_f64crossmod_x101_neg/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 249
+package main;
 package myf;
 export fn g() f64 = { return -7.0; };
 package main;

test/wcc/data/r953_f64crossmod_x101_trunc_neg/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 253
+package main;
 package myf;
 export fn g() f64 = { return -3.9; };
 package main;

test/wcc/data/r953_f64crossmod_x101_trunc_pos/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 3
+package main;
 package myf;
 export fn g() f64 = { return 3.9; };
 package main;

test/wcc/data/r953_f64crossmod_x98_nested_arg/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 242
+package main;
 package myf;
 export fn g() f64 = { return -7.0; };
 package main;

test/wcc/data/r953_f64crossmod_x98_xmm_pressure/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 8
+package main;
 package myf;
 export fn g() f64 = { return -7.0; };
 package main;

test/wcc/data/r956_modqual_mq_f64_i64_destr/case.ww

@@ -1,4 +1,5 @@
 //ww:run
+package main;
 package myf;
 export fn frexp(n: f64) (f64, i64) = {
 	if (n == 0.0) { return (0.0, 0i64); };

test/wcc/data/r956_modqual_mq_f64_str_destr/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 4
+package main;
 package myf;
 export fn fs(n: f64) (f64, str) = {
 	if (n == 0.0) { return (n, "x"); };

test/wcc/data/r956_modqual_mq_i64_bool_destr/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 15
+package main;
 package myf;
 export fn addi64(a: i64, b: i64) (i64, bool) = {
 	let s: i64 = a + b;

test/wcc/data/r956_modqual_mq_nondestr_shadow/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 10
+package main;
 package beta;
 export fn dup() (i64, i64) = { return (3i64, 7i64); };
 package main;

test/wcc/data/r957_assert_imported_mod/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 package m;
 export fn f() i32 = {
 	assert(3 > 2, "m.f invariant");

test/wcc/data/r957_assert_shadow_xmod/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 package m;
 export fn assert(b: bool, msg: str) void = { };
 package main;

test/wcc/data/r989_ampfncollide_loud/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 // Current-module &fn lookup must beat a later same-leaf declaration.
 package beta;
 export type hfn = fn(x: i32) i32;

test/wcc/data/r989_trycallcollide_call/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 package beta;
 export type berr = !void;
 export fn op() (i32 | berr) = { return 5; };

test/wcc/data/r989_trycallcollide_control/case.ww

@@ -1,4 +1,5 @@
 //ww:run-exit 42
+package main;
 package beta;
 export type berr = !void;
 export fn op() (i32 | berr) = { return 5; };

test/wcc/data/selfhost_smoke/case.ww

@@ -18,7 +18,7 @@
 // task; until then we exercise polymorphism via ctx pointers, which
 // is what the real port wants anyway.
 
-package test;
+package main;
 
 import os;
 import strconv;