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| author | Gaius Mulley <gaiusmod2@gmail.com> | 2025-01-13 14:40:43 +0000 |
|---|---|---|
| committer | Gaius Mulley <gaiusmod2@gmail.com> | 2025-01-13 14:40:43 +0000 |
| commit | 7cd4de65ffb3f34d6ba5af2f9570900fecd7bed0 (patch) | |
| tree | bd46f45739c7010390bb996215b81d4315146474 /libiberty | |
| parent | d23d338da4d2bd581b2d3fd97785dd2c26053a92 (diff) | |
| download | gcc-7cd4de65ffb3f34d6ba5af2f9570900fecd7bed0.zip gcc-7cd4de65ffb3f34d6ba5af2f9570900fecd7bed0.tar.gz gcc-7cd4de65ffb3f34d6ba5af2f9570900fecd7bed0.tar.bz2 | |
PR modula2/118453: Subranges types do not use virtual tokens during construction
P2SymBuild.mod.BuildSubrange does not use a virtual token and therefore
any error message containing a subrange type produces poor location carots.
This patch rewrites BuildSubrange and the buildError4 procedure in
M2Check.mod (which is only called when there is a formal/actual parameter
mismatch). buildError4 now issues a sub error for the formal and actual
type declaration highlighing the type mismatch.
gcc/m2/ChangeLog:
PR modula2/118453
* gm2-compiler/M2Check.mod (buildError4): Call MetaError1
for the actual and formal parameter type.
* gm2-compiler/P2Build.bnf (SubrangeType): Construct a virtual
token containing the subrange type declaration.
(PrefixedSubrangeType): Ditto.
* gm2-compiler/P2SymBuild.def (BuildSubrange): Add tok parameter.
* gm2-compiler/P2SymBuild.mod (BuildSubrange): Use tok parameter,
rather than the token at the start of the subrange.
gcc/testsuite/ChangeLog:
PR modula2/118453
* gm2/pim/fail/badbecomes2.mod: New test.
* gm2/pim/fail/badparamset1.mod: New test.
* gm2/pim/fail/badparamset2.mod: New test.
* gm2/pim/fail/badsyntaxset1.mod: New test.
Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>
Diffstat (limited to 'libiberty')
0 files changed, 0 insertions, 0 deletions