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Ayke van Laethem
2e76cd3687
This shows nicely formatted error messages for missing symbol names and for out-of-flash, out-of-RAM conditions (on microcontrollers with limited flash/RAM). Unfortunately the missing symbol name errors aren't available on Windows and WebAssembly because the linker doesn't report source locations yet. This is something that I could perhaps improve in LLD.
22 lines
559 B
Go
22 lines
559 B
Go
package main
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import "unsafe"
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const (
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a = "0123456789abcdef" // 16 bytes
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b = a + a + a + a + a + a + a + a // 128 bytes
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c = b + b + b + b + b + b + b + b // 1024 bytes
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d = c + c + c + c + c + c + c + c // 8192 bytes
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e = d + d + d + d + d + d + d + d // 65536 bytes
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f = e + e + e + e + e + e + e + e // 524288 bytes
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)
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var s = f
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func main() {
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println(unsafe.StringData(s))
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}
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// ERROR: program too large for this chip (flash overflowed by {{[0-9]+}} bytes)
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// ERROR: optimization guide: https://tinygo.org/docs/guides/optimizing-binaries/
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