Apple-2gs-SW/ORCA-C
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Require use of digraphs in macro redefinitions to match the original.

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This is part of the general requirement that macro redefinitions be "identical" as defined in the standard.

This affects code like:

#define x [
#define x <:
This commit is contained in:
Stephen Heumann 2022-04-05 19:47:22 -05:00
parent a1d57c4db3
commit 21f266c5df
1 changed files with 6 additions and 1 deletions
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7
Scanner.pas
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@ -2650,7 +2650,12 @@ var
goto 3;
if tk1^.token.class = tk2^.token.class then
case tk1^.token.class of
reservedWord, reservedSymbol: ;
reservedWord: ;
reservedSymbol:
if tk1^.token.isDigraph <> tk2^.token.isDigraph then
if tk1^.token.kind in [lbrackch,rbrackch,lbracech,
rbracech,poundch,poundpoundop] then
goto 3;
identifier:
if tk1^.token.name^ <> tk2^.token.name^ then
goto 3;