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wasm: add support for [export]ed functions (#18055)

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squidink7 2023-04-27 03:09:58 +09:30 committed by GitHub
parent c4b34c9482
commit 4bfe270c41
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1 changed files with 7 additions and 1 deletions
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8
vlib/v/gen/wasm/gen.v
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@ -309,11 +309,17 @@ fn (mut g Gen) fn_decl(node ast.FnDecl) {
for idx := paraml.len; idx < g.local_temporaries.len; idx++ { for idx := paraml.len; idx < g.local_temporaries.len; idx++ {
temporaries << g.local_temporaries[idx].typ temporaries << g.local_temporaries[idx].typ
} }
function := binaryen.addfunction(g.mod, name.str, params_type, return_type, temporaries.data, function := binaryen.addfunction(g.mod, name.str, params_type, return_type, temporaries.data,
temporaries.len, wasm_expr) temporaries.len, wasm_expr)
mut export_name := name.str
if cattr := node.attrs.find_first('export') {
export_name = cattr.arg.str
}
//&& g.pref.os == .browser //&& g.pref.os == .browser
if node.is_pub && node.mod == 'main' { if node.is_pub && node.mod == 'main' {
binaryen.addfunctionexport(g.mod, name.str, name.str) binaryen.addfunctionexport(g.mod, name.str, export_name)
} }
if g.pref.is_debug { if g.pref.is_debug {
binaryen.functionsetdebuglocation(function, wasm_expr, g.file_path_idx, node.pos.line_nr, binaryen.functionsetdebuglocation(function, wasm_expr, g.file_path_idx, node.pos.line_nr,