compiler: support panic/recover in Wasm without exceptions, plus explicit unwinding - #5550

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jakebailey wants to merge 11 commits into

tinygo-org:devfrom

jakebailey:wasm-panic-recover

Commits on Aug 25, 2026

compiler: support panic recovery without exceptions
jakebailey
committed
66f3b55
GNUmakefile: enable recovered wasm package tests
jakebailey
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9607ffd
test: expand explicit panic unwind coverage
jakebailey
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2f89df5
compiler: test non-panicking calls with defers
jakebailey
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b075b54
compiler: skip unwinding for safe calls
jakebailey
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532a6b6
compiler: conservatively handle new SSA instructions
jakebailey
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99ffabb
runtime: preserve Wasm panic traceback
jakebailey
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a98668e
compiler: reduce Asyncify catcher stack usage
jakebailey
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638f095
compiler: reuse Asyncify panic catchers
jakebailey
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56649f5
runtime: name Goexit task exit explicitly
jakebailey
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c0316e9
runtime: release completed Asyncify stacks
jakebailey
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0f960cd