decimal: read numeric text the way MySQL does - #20721

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arthurschreiber wants to merge 11 commits into

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arthur/decimal-exponent-sign

Commits on Jul 27, 2026

decimal: read a written plus in numeric text, as MySQL does
arthurschreiber
committed
efb71f4

Commits on Jul 28, 2026

decimal: anchor the sign to where the number starts
arthurschreiber
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95b3684
Merge upstream/main into arthur/decimal-exponent-sign
arthurschreiber
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23a02e4
test: compare leading-plus spellings as JSON too, pinning their rejection

arthurschreiber
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claude
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e4f743c
test: pin the number boundaries RapidJSON's own suite walks

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c084bd4
test: assert invalid JSON casts fail on both evaluation paths

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cb6ab55

Commits on Jul 29, 2026

test: cast JSON strings to decimal in the signed-exponent cases

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4d46160
decimal: read the whitespace MySQL reads in numeric text

arthurschreiber
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57692d6
decimal: read 0xA0 as the non-breaking space MySQL sees in numeric text

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claude
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4a7808a
evalengine: decode fixed-width text before reading it as a decimal

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claude
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497c411
charset: always advance past an unpaired UTF-16 surrogate

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claude
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281e701